Q.
In electrolysis of dilute H2SO4 using platinum electrodes
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a
H2 is evolved at cathode
b
NH3 is produced at anode
c
Cl2 is obtained at cathode
d
O2 is produced at cathode
answer is A.
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Detailed Solution
When platinum electrodes are dipped in dilute solution H2SO4 then H2 is evolved at cathode and O2 is liberated at anode
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