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CGP EDU Academic Team
Published on: August 13, 2026
What amount of Cl 2 gas liberated at anode, if 1 amp . current is passed for 30 min . from NaCl solution .
Text Solution
Verified by ExpertsThe correct answer is:
C
The reaction taking place at anode is
2 Cl – → → Cl 2 + 2 e –
1 mole 2 × × 96500 coulomb
Q = i . t = 1 × × 30 × × 60 = 1800 coulomb.
The amount of chlorine liberated by passing 1800 coulomb of electric charge
.
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