Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which of the following ions can reduce dilute acid to give hydrogen gas?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Many of transition metals are sufficiently electropositive to react with dilute acid in order to produce hydrogen gas. But those having lower standard reduction potential are not able to liberate 
from dilute acid
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