Question

When $9650$ coulombs of electricity is passed through a solution of copper sulphate, the amount of copper deposited is (given at. wt. of $Cu=63.6$ )

• A. $0318g$
• B. $3.18g$
• C. $31.8g$
• D. $63.6g$

Answer 1

Answer: (B)

Correct answer is (b) $3.18g$