MCQ
In electrolysis of dilute ${H_2}S{O_4}$using platinum electrodes
- ✓${H_2}$ is evolved at cathode
- B$N{H_3}$ is produced at anode
- C$C{l_2}$ is obtained at cathode
- D${O_2}$ is produced
✓
Answer
Correct option: A.
${H_2}$ is evolved at cathode
a
(a)When platinum electrodes are dipped in dilute solution ${H_2}S{O_4}$ than ${H_2}$ is evolved at cathode.
(a)When platinum electrodes are dipped in dilute solution ${H_2}S{O_4}$ than ${H_2}$ is evolved at cathode.
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