Question

Which of the following is not correct?
a. Gibbs energy is an extensive
property
b. Electrode potential or cell potential
is an intensive property.
c. Electrical work = - AG
d. If half reaction is multiplied by a
numerical factor, the corresponding
E' value is also multiplied by the
same factor.​

Answer 1

Answer:

b is right answer

Explanation:

please thank me

Answer 2

Answer:

Among the given options the incorrect one is option (c) Electrical work = - AG.

Explanation:

An intense property is a bulk property, which means it is a physical characteristic of a system independent of its size or the volume of its constituent parts.

An extension property is one that depends in the amount of the sample.

$\Delta G=-nFE_{cell}$

In the aforementioned equation, the electrode potential is independent of the amount of system while the free energy equation depends on the amount of system material.

Hence, we can say that an extensive property is G or Gibb's Free Energy, while an intensive property is $E_{cell}$.

Again from the above expression it is also clear that, If half reaction is multiplied by a numerical factor, the corresponding $E_{cell}$ value is also multiplied by the same factor.​

Again,

the amount  of electrical work is denoted by,

Electrical work = I x R.

E = Electrical work which is measured in volts,

I =current which is measured in amps,

R = resistance measured which is in ohms

Hence, among the given options the incorrect one is option (c).

To know more about Gibbs free energy, click on the link below,

https://brainly.in/question/4571701

https://brainly.in/question/14041474

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