1.

The standard electrode potentials (E_(M^(+)//M)^(@))of four metals A,B,C and D are -1.2 v, 0.6 V, 0.85 V and- 0.76 V, respectively. The sequence of deposition of metals on applying potential is:

Answer»

A,C,B,D
B,D,C,A
C,B,D,A
D,A,B,C

Solution :As the value of reduction potential DECREASES the reducing power INCREASES i.e.
`C LT B lt D lt A`
`(0.85), (0.6),(-0.76)(-1.2)`


Discussion

No Comment Found

Related InterviewSolutions