Electrolytic Cells
CHXII03:ELECTROCHEMISTRY

330218 How many faraday of electricity is required to produce 10 g of calcium metal (molarmass=40gmol1) from calcium ions?

1 1.5 F
2 2.0 F
3 0.50 F
4 1.0 F
CHXII03:ELECTROCHEMISTRY

330219 When 9.65 ampere current was passed for 1.0 hour into nitrobenzene in acidic medium, the amount of p-aminophenol produced is:

1 109.0 g
2 98.1 g
3 9.81 g
4 10.9 g
CHXII03:ELECTROCHEMISTRY

330220 When a quantity of electricity is passed through CuSO4 solution, 0.16 g of copper gets deposited. If the same quantity of electricity is passed through acidulated water, then the volume of H2 liberated at STP will be
(Given : At. wt. of Cu=64 )

1 4.0 cm3
2 56 cm3
3 604 cm3
4 8.0 cm3
CHXII03:ELECTROCHEMISTRY

330221 What is the SI unit for electrochemical equivalent?

1 Js1
2 JC1
3 kgC
4 kgC1
CHXII03:ELECTROCHEMISTRY

330218 How many faraday of electricity is required to produce 10 g of calcium metal (molarmass=40gmol1) from calcium ions?

1 1.5 F
2 2.0 F
3 0.50 F
4 1.0 F
CHXII03:ELECTROCHEMISTRY

330219 When 9.65 ampere current was passed for 1.0 hour into nitrobenzene in acidic medium, the amount of p-aminophenol produced is:

1 109.0 g
2 98.1 g
3 9.81 g
4 10.9 g
CHXII03:ELECTROCHEMISTRY

330220 When a quantity of electricity is passed through CuSO4 solution, 0.16 g of copper gets deposited. If the same quantity of electricity is passed through acidulated water, then the volume of H2 liberated at STP will be
(Given : At. wt. of Cu=64 )

1 4.0 cm3
2 56 cm3
3 604 cm3
4 8.0 cm3
CHXII03:ELECTROCHEMISTRY

330221 What is the SI unit for electrochemical equivalent?

1 Js1
2 JC1
3 kgC
4 kgC1
CHXII03:ELECTROCHEMISTRY

330218 How many faraday of electricity is required to produce 10 g of calcium metal (molarmass=40gmol1) from calcium ions?

1 1.5 F
2 2.0 F
3 0.50 F
4 1.0 F
CHXII03:ELECTROCHEMISTRY

330219 When 9.65 ampere current was passed for 1.0 hour into nitrobenzene in acidic medium, the amount of p-aminophenol produced is:

1 109.0 g
2 98.1 g
3 9.81 g
4 10.9 g
CHXII03:ELECTROCHEMISTRY

330220 When a quantity of electricity is passed through CuSO4 solution, 0.16 g of copper gets deposited. If the same quantity of electricity is passed through acidulated water, then the volume of H2 liberated at STP will be
(Given : At. wt. of Cu=64 )

1 4.0 cm3
2 56 cm3
3 604 cm3
4 8.0 cm3
CHXII03:ELECTROCHEMISTRY

330221 What is the SI unit for electrochemical equivalent?

1 Js1
2 JC1
3 kgC
4 kgC1
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CHXII03:ELECTROCHEMISTRY

330218 How many faraday of electricity is required to produce 10 g of calcium metal (molarmass=40gmol1) from calcium ions?

1 1.5 F
2 2.0 F
3 0.50 F
4 1.0 F
CHXII03:ELECTROCHEMISTRY

330219 When 9.65 ampere current was passed for 1.0 hour into nitrobenzene in acidic medium, the amount of p-aminophenol produced is:

1 109.0 g
2 98.1 g
3 9.81 g
4 10.9 g
CHXII03:ELECTROCHEMISTRY

330220 When a quantity of electricity is passed through CuSO4 solution, 0.16 g of copper gets deposited. If the same quantity of electricity is passed through acidulated water, then the volume of H2 liberated at STP will be
(Given : At. wt. of Cu=64 )

1 4.0 cm3
2 56 cm3
3 604 cm3
4 8.0 cm3
CHXII03:ELECTROCHEMISTRY

330221 What is the SI unit for electrochemical equivalent?

1 Js1
2 JC1
3 kgC
4 kgC1