HARD
NEET
IMPORTANT
Earn 100

How long (approximate) should water be electrolysed by passing through amperes current so that the oxygen released can completely burn of diborane? (Atomic weight of )
(a) hours
(b) hours
(c) hours
(d) hours

50% studentsanswered this correctly

Important Questions on Electrochemistry
MEDIUM
NEET
IMPORTANT

MEDIUM
NEET
IMPORTANT
The reducing power of the metals increases in the order:

HARD
NEET
IMPORTANT
In the cell:
The cell potential is when a solution is used. The standard electrode potential of () electrode is:

HARD
NEET
IMPORTANT
For the cell , different half cells and their standard electrode potentials are given below:
If , which cathode will give a maximum value of per electron transferred?

HARD
NEET
IMPORTANT

MEDIUM
NEET
IMPORTANT

HARD
NEET
IMPORTANT

HARD
NEET
IMPORTANT
The standard oxidation potentials, for the half reactions are as:
The EMF for the cell:
