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Which one of the following pairs of subs...

Which one of the following pairs of substances on reaction will not not evolve `H_2` gas?

A

Iron and `H_2SO_4`

B

Iron and steam

C

Copper and `HCl`

D

Sodium and ethyl alcohol

Text Solution

Verified by Experts

The correct Answer is:
c

`Cu+HCl_(g)to` No reaction
`2Na+2C_2H_5OHto2C_2H_5ONa+H_2`
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