Q.

Two half-cells have potentials -0.76 V and -0.13 V, respectively. A galvanic cell is made from these two half-cells. Which of the following statements is correct?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

The nature of electrodes cannot be determined

b

Electrode of half-cell potential-0.76 V serves as anode

c

Electrode of half-cell potential -0.76 V serves as cathode

d

Electrode of half-cell potential -0.13 serves as anode

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Electrode of more negative terminal will constitute negative terminal, i.e., anode.

Electrode of half-cell potential-0.76 V serves as anode is correct.

An electrochemical device known as a galvanic cell or voltaic cell converts the chemical energy of spontaneous redox reactions into electrical energy.

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon