<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml"
        xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"
        xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/extraction-of-metals-metals-and-non-metals-chemistry-khan-academy</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/strengthened-shs-earth-and-space-science-1/x006d5d274c051fd7:earth-s-materials-and-resources/x006d5d274c051fd7:minerals-and-their-uses/v/extraction-of-metals-metals-and-non-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/extraction-of-metals-metals-and-non-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/science/mh-grade-10-science/xf0d64b81b0b74ee4:metallurgy/xf0d64b81b0b74ee4:metallurgy-mh-in/v/extraction-of-metals-metals-and-non-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="or"
                    href="https://or.khanacademy.org/science/odia-class-10-physical-sciences/x28e877d8a7566183:metals-and-non-metals/x28e877d8a7566183:occur/v/extraction-of-metals-metals-and-non-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/extraction-of-metals-metals-and-non-metals-chemistry-khan-academy" />
        
        <lastmod>2023-05-19T08:04:55.655286577Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="extraction-of-metals-metals-and-non-metals-chemistry-khan-academy">
            <Attribute name="title">धातुओं का निष्कर्षण - एक अवलोकन</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Ram Prakash</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/uioChrurtafXKZ0yuLbLWZBaXkDiEWv5EkOUR_dk8t68KMmDp2e9RpFrx-qKhgja_3JV94Jv-34S0FkHytvC7sgo8g</video:thumbnail_loc>
            <video:title>धातुओं का निष्कर्षण - एक अवलोकन</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/wbLOjIm02NQ.mp4/wbLOjIm02NQ.mp4</video:player_loc>
            <video:duration>364</video:duration>
            <video:category>धातुओं की प्राप्ति (Occurrence of metals)</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/roasting-and-calcination-extraction-of-metal-chemistry-khan-academy</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/strengthened-shs-earth-and-space-science-1/x006d5d274c051fd7:earth-s-materials-and-resources/x006d5d274c051fd7:minerals-and-their-uses/v/roasting-and-calcination-extraction-of-metal-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/science/in-in-class-10-chemistry-india/x87dd2847d57ee419:in-in-metals-and-non-metals/x87dd2847d57ee419:occurrence-of-metals/v/roasting-and-calcination-extraction-of-metal-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/roasting-and-calcination-extraction-of-metal-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/science/mh-grade-10-science/xf0d64b81b0b74ee4:metallurgy/xf0d64b81b0b74ee4:metallurgy-mh-in/v/roasting-and-calcination-extraction-of-metal-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="or"
                    href="https://or.khanacademy.org/science/odia-class-10-physical-sciences/x28e877d8a7566183:metals-and-non-metals/x28e877d8a7566183:occur/v/roasting-and-calcination-extraction-of-metal-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/roasting-and-calcination-extraction-of-metal-chemistry-khan-academy" />
        
        <lastmod>2023-05-19T08:04:55.655286577Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="roasting-and-calcination-extraction-of-metal-chemistry-khan-academy">
            <Attribute name="title">भर्जन और निस्तापन - धातु का निष्कर्षण</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Ram Prakash</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/lrbbOZW2JQsbIDlAeNhO4mYdVjhLl6o8omWCFrmdSkiC5VRCCsYjYLrmLhRchXJ2mFsmgzPFbH01sj05L5H02NXJ</video:thumbnail_loc>
            <video:title>भर्जन और निस्तापन - धातु का निष्कर्षण</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/Bg1YO6n0ZOo.mp4/Bg1YO6n0ZOo.mp4</video:player_loc>
            <video:duration>248</video:duration>
            <video:category>धातुओं की प्राप्ति (Occurrence of metals)</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/e/roasting-and-calcination</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/telangana-class-10-physical-sciencein/x1ac9c643dc8dffee:principles-of-metallurgy/x1ac9c643dc8dffee:a-few-important-processes-used-in-metallurgy/e/roasting-and-calcination" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/science/in-in-class-10-chemistry-india/x87dd2847d57ee419:in-in-metals-and-non-metals/x87dd2847d57ee419:occurrence-of-metals/e/roasting-and-calcination" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/e/roasting-and-calcination" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/science/mh-grade-10-science/xf0d64b81b0b74ee4:metallurgy/xf0d64b81b0b74ee4:metallurgy-mh-in/e/roasting-and-calcination" />
        
        <xhtml:link rel="alternate" hreflang="or"
                    href="https://or.khanacademy.org/science/odia-class-10-physical-sciences/x28e877d8a7566183:metals-and-non-metals/x28e877d8a7566183:occur/e/roasting-and-calcination" />
        
        <lastmod>2026-03-07T08:44:48.841583178Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="roasting-and-calcination">
            <Attribute name="title">भर्जन एवं निस्तापन (Roasting and calcination)</Attribute>
            <Attribute name="description">आइए, धातु ऑक्साइडों के भर्जन और निस्तापन से संबंधित कुछ प्रश्नों को हल करें।</Attribute>
            <Attribute name="author">Chaitra</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/reduction-of-metal-oxides-extraction-of-metals-chemistry-khan-academy</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/telangana-class-10-physical-sciencein/x1ac9c643dc8dffee:principles-of-metallurgy/x1ac9c643dc8dffee:metallurgy/v/reduction-of-metal-oxides-extraction-of-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/science/in-in-class-10-chemistry-india/x87dd2847d57ee419:in-in-metals-and-non-metals/x87dd2847d57ee419:occurrence-of-metals/v/reduction-of-metal-oxides-extraction-of-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/reduction-of-metal-oxides-extraction-of-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/science/mh-grade-10-science/xf0d64b81b0b74ee4:metallurgy/xf0d64b81b0b74ee4:metallurgy-mh-in/v/reduction-of-metal-oxides-extraction-of-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/reduction-of-metal-oxides-extraction-of-metals-chemistry-khan-academy" />
        
        <lastmod>2023-05-19T08:04:55.655286577Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="reduction-of-metal-oxides-extraction-of-metals-chemistry-khan-academy">
            <Attribute name="title">धातु ऑक्साइड का अपचयन - धातुओं का निष्कर्षण</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Ram Prakash</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/JdyKEO8ytdFM2znYGpu1hHGYHCq4dRLxZA9jO3rzVG_qktG2FMJCnm8HMvvYtoQ2TodaEntaUrob09Uf0JonSvY</video:thumbnail_loc>
            <video:title>धातु ऑक्साइड का अपचयन - धातुओं का निष्कर्षण</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/iRhWogadTZw.mp4/iRhWogadTZw.mp4</video:player_loc>
            <video:duration>508</video:duration>
            <video:category>धातुओं की प्राप्ति (Occurrence of metals)</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/e/reduction-of-metal-oxide</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/telangana-class-10-physical-sciencein/x1ac9c643dc8dffee:principles-of-metallurgy/x1ac9c643dc8dffee:metallurgy/e/reduction-of-metal-oxide" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/science/in-in-class-10-chemistry-india/x87dd2847d57ee419:in-in-metals-and-non-metals/x87dd2847d57ee419:occurrence-of-metals/e/reduction-of-metal-oxide" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/e/reduction-of-metal-oxide" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/science/mh-grade-10-science/xf0d64b81b0b74ee4:metallurgy/xf0d64b81b0b74ee4:metallurgy-mh-in/e/reduction-of-metal-oxide" />
        
        <xhtml:link rel="alternate" hreflang="or"
                    href="https://or.khanacademy.org/science/odia-class-10-physical-sciences/x28e877d8a7566183:metals-and-non-metals/x28e877d8a7566183:occur/e/reduction-of-metal-oxide" />
        
        <lastmod>2026-04-08T08:46:38.570038857Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="reduction-of-metal-oxide">
            <Attribute name="title">अपचयन विधि (reduction method)</Attribute>
            <Attribute name="description">आइए किसी दिए गए धातु ऑक्साइड को अपचयित करने के लिए उपयुक्त अपचायक (reducing agent) की पहचान करने का अभ्यास करें।</Attribute>
            <Attribute name="author">Chaitra</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/electrolytic-refining-of-metals-metals-and-non-metals-chemistry-khan-academy</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/electrolytic-refining-of-metals-metals-and-non-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/electrolytic-refining-of-metals-metals-and-non-metals-chemistry-khan-academy" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/science/up-class-10th-science/x5d08d26681869997:metals-and-non-metals/x5d08d26681869997:occurrence-of-metals/v/electrolytic-refining-of-metals-metals-and-non-metals-chemistry-khan-academy" />
        
        <lastmod>2023-05-19T08:04:55.655286577Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="electrolytic-refining-of-metals-metals-and-non-metals-chemistry-khan-academy">
            <Attribute name="title">धातुओं का विद्युत अपघटनी शोधन</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Ram Prakash</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/Kf8avqoSXw_z_5l4EPX-4xXkZu02bUR_xlDOp9sXHDHSpFghydfap9XGOaviwkD9E7QDgIYPExAE0THAZUHj8mRN9g</video:thumbnail_loc>
            <video:title>धातुओं का विद्युत अपघटनी शोधन</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/tLxQuufdpuk.mp4/tLxQuufdpuk.mp4</video:player_loc>
            <video:duration>764</video:duration>
            <video:category>धातुओं की प्राप्ति (Occurrence of metals)</video:category>
        </video:video>
        
    </url>
    
</urlset>
