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0 votes
1.6k views
in Chemistry by (71.7k points)

Hydrogen is evolved by the action of cold dil. HNO3 on – 

(A) Fe 

(B) Mn 

(C) Cu 

(D) Al 

1 Answer

+1 vote
by (79.8k points)
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Best answer

Correct option (B) Mn

Explanation: 

Mn + 2HNO3 → Mn (NO3)2 + H2

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