Home
Class 12
CHEMISTRY
The following reaction is non-spontaneou...

The following reaction is non-spontaneous

A

`Zn + 2H^(+) to Zn^(+2) + H_(2)`

B

`Cu + 2H^(+) to Cu^(+2) + H_(2)`

C

`Zn + Cu^(2+) to Zn^(2+) + Cu`

D

`Cu + 2Ag^(+) to Cu^(2+) + 2Ag`

Text Solution

Verified by Experts

The correct Answer is:
B
S.R.P. values `Zn < H_(2) < Cu < Ag`
Promotional Banner

Similar Questions

Explore conceptually related problems

A reaction is non-spontaneous when:

Which of the following reaction is spontaneous oxidation - reduction reaction

Determine whether the following reaction will be spontaneous or non- spontaneous under standard conditions. Zn_((s)) +Cu^(2+) to Zn^(2+) + Cu_((s)) " "DeltaH^(@) =- 219 kJ, DeltaS^(@) =- 21 JK^(-1)

Which of the following Process is non-spontaneous

A reactions is spontaneous if