Metals and Non-metals

CBSE Class 10 · Science · 22 past questions

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1. Q7 2025

   Aluminium powder is used in thermit welding because…

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2. Q11 2025

   The most common method of extraction of metals from their oxide ores is…

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3. Q14 2024

   State giving reason the reduction process to obtain the following metals from their compounds…

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