A metal which does not liberate hydrogen gas react acids , is
a) Cu
b) Fe
c) Mn
d) Zn
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(a) is the correct answer coz copper does not liberate hydrogen gas to react with acid, because its reduction potential is higher than that for the reaction for which the reduction potential is zero
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Answered by
3
the answer is
Cu
#hope it helps
Cu
#hope it helps
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