What is the oxidation potential of $C u (s)$ , if the standard reduction potential of ${C u}^{2 +} (a q)$ is $+ 0.34 V$ ?

+ 0.68 V

No worries! We‘ve got your back. Try BYJU‘S free classes today!

+ 0.34 V

No worries! We‘ve got your back. Try BYJU‘S free classes today!

- 0.34 V

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

- 0.68 V

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D $- 0.34 V$
Oxidation Potential $= -$ ( Standard Reduction potential )
Oxidation Potential of $C u_{(s)}$ $= -$ ( Standard Reduction potential of $C u_{(s)}$ )
Oxidation Potential of $C u_{(s)}$ $= -$ ( $+ 0.34 V$ )
Oxidation potential of $C u_{(s)}$ $=$ ( $- 0.34 V$ )

Suggest Corrections

Similar questions

Q. The standard reduction potential of

C u^{2 +} (a q)

+ 0.34 V

. What is the oxidation potential of Cu(s)?

Q. The standard reduction potential for

C u^{2 +} / C u

+ 0.34 V

. The reducing potential at

p H = 14

for the above couple is

{[C u^{2 +}] a t p H 14 i s 10^{- 19}}

Q. Estimate the standard reduction potential for the copper/copper sulphide electrode.

For

C u S, K_{s p} = 8.5 \times 10^{- 36}, E_{C u | C u^{2 +}}^{⊖} = - 0.34 V

The standard reduction potential for $C u^{2 +} | C u$ is $+ 0.34 V$ . Calculate the reduction potential at pH $= 14$ for the above couple if $K_{s p}$ of $C u (O H)_{2}$ is $1.0 \times 10^{- 19}$ .

Q. The cell reaction of a cell is:

M g (s) + c u^{2 +} (a q) ⇌ C u (s) + M g^{2 +} (a q)

If the standard reduction potentials of

M g

and

C u

are

- 2.37

and

+ 0.34 V

respectively. The emf of the cell is:

Join BYJU'S Learning Program

What is the oxidation potential of Cu(s), if the standard reduction potential of Cu2+(aq) is +0.34V?

The correct option is D −0.34VOxidation Potential =−( Standard Reduction potential ) Oxidation Potential of Cu(s)=−( Standard Reduction potential of Cu(s))Oxidation Potential of Cu(s) =− (+0.34V)Oxidation potential of Cu(s) = (−0.34V)

What is the oxidation potential of $C u (s)$ , if the standard reduction potential of ${C u}^{2 +} (a q)$ is $+ 0.34 V$ ?

The correct option is D $- 0.34 V$
Oxidation Potential $= -$ ( Standard Reduction potential )
Oxidation Potential of $C u_{(s)}$ $= -$ ( Standard Reduction potential of $C u_{(s)}$ )
Oxidation Potential of $C u_{(s)}$ $= -$ ( $+ 0.34 V$ )
Oxidation potential of $C u_{(s)}$ $=$ ( $- 0.34 V$ )