One Faraday of electricity liberates x × 10–1 gram atom of copper from copper sulphate, x is______. — JEE Mains Chemistry Past Papers Chemistry Question
Question
One Faraday of electricity liberates x × 10–1 gram atom of copper from copper sulphate, x is______.
Answer: .
💡 Solution & Explanation
Cu2+ + 2e– Cu 2 Faraday mol Cu 1 Faraday mol Cu deposit 0.5 mol = 0.5 g atom = 5 × 10–1 x = 5
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