Redox Reactions & Electrochemistry-Relation Between Cell Potential and Gibbs' Energy Change (NEET Chemistry): Questions 1 - 2 of 2

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Question number: 1

» Redox Reactions & Electrochemistry » Relation Between Cell Potential and Gibbs' Energy Change

MCQ▾

Question

The free energy change G is related to emf of the cell E as?

Choices

Choice (4) Response

a.

G=RTnFlogE

b.

∆ G =-nFE

c.

E =-nF∆G

d.

∆ G =-nFRTlogE

Question number: 2

» Redox Reactions & Electrochemistry » Relation Between Cell Potential and Gibbs' Energy Change

MCQ▾

Question

The cell reaction is spontaneous and serves as a source of electrical energy if?

Choices

Choice (4) Response

a.

Zero

b.

Negative

c.

Positive

d.

variable

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