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Which of the following statements are co...

Which of the following statements are correct?
a) The electrolysis of aquious NaCl produces hydrogen gas at cathode and chlorine gas at anode,
b) The electrolysis of a `CuSO_(4)` solution using Pt electrodes causes the liberation of `O_(2)` at the anode and the deposition of copper at the cathode.
c) Oxygen and hydrogen are produced at the anode and cathode during the electrolysis of dilute aqueous solution of `H_(2)SO_(4)`
d) All electrolytic reactions are redox reactions

A

Only a is correct

B

a,b are correct

C

a,d are correct

D

a,b,c and d are correct

Text Solution

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The correct Answer is:
D
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