EASY
10th CBSE
IMPORTANT
Earn 100

Metals below hydrogen in the activity series can
(a)react with acids to liberate hydrogen ions
(b)react with acids to liberate hydrogen gas
(c)react with water at ordinary temperature
(d)none of these

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Important Questions on Metals and Nonmetals
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IMPORTANT

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MEDIUM
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IMPORTANT

EASY
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IMPORTANT

MEDIUM
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IMPORTANT
