Questions
If three faradays of electricity is passed through the solutions of AgNO3 , CuSO4 and AlCl3 the mole ratio of cations deposited at the cathodes will be
detailed solution
Correct option is A
1 F of electricity deposits 1 mole Ag
3 F gives 3 moles
2 F of electricity deposits 1 mole of Cu
3 F gives 1.5 moles
3 F electricity deposits 1 mole of Au
ratio of No. of moles of Ag, Cu & Au deposited = 3 : 1.5 : 1 (or) 6 : 3 : 2
Talk to our academic expert!
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests