wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Arrange Zn, Pb and Al in the decreasing order of their reducing powers under standard conditions.
Given: E0Zn2+|Zn=0.76V,E0Pb2+|Pb=0.13V
E0Al3+|Al=1.66V

A
Zn>Al>Pb
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
A1>Pb>Zn
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Zn>Al>Pb
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Al>Zn>Pb
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D Al>Zn>Pb
Reducing power 1Reduction potential
So going by the given numerical values of reduction potential at standard conditions, Al>Zn>Pb is the order of reducing power.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon