Assertion (A): Most of the metals exist in solid state.
Reason (R): Metals react with acids and Liberats hydrogen gas.
a) Both A and R are correct R is correct explanation of A
b) Both A and R are correct R is not correct explanation of A.
c) A is true R is false
d) A is false R is true
Answers
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Answer:
option b..
Explanations:
the correct reason for this is atoms of metals experience very high inter particular force because of which they exist in solid state .
exception : mercury , gallium ,etc. exist in liquid state under normal room temperature and normal atmospheric pressure.
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