Metals and Non-metals

CBSE Class 10 · Science · 22 past questions

8 of 22 · show all

1. Q4 2026

   When Mg metal is treated with hot water, it starts floating on the surface of the water. The reason for its…

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2. Q5 2026

   Read the following passage and answer the questions that follow…

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3. Q9 2025

   For Questions number 17 to 20, two statements are given — one labelled as Assertion (A) and the other…

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4. Q10 2025

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5. Q12 2025

   Reaction between two elements A and B, forms a compound C. A loses electrons and B gains electrons. Which one…

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6. Q13 2025

   The formation of magnesium oxide is correctly shown in option… (with a figure)

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7. Q14 2024

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

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8. Q18 2023

   Q. Nos. 17 to 20 are Assertion – Reason based questions.…

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