Home
Class 12
CHEMISTRY
4.5g of aluminium (at. mass 27 amu) is d...

4.5g of aluminium (at. mass 27 amu) is deposited at cathode from `Al^(3+)` solution by a certain quantity of electric charge. The volume of hydrogen produced at STP from `H^(+)` ions in solution by the same quantity of electric charge will be -

A

22.4L

B

44.8L

C

5.6L of `O_(2)` at STP will be formed

D

11.2L

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

4.5 g of aluminium (at mass 27 u ) is deposited at cathode from Al^(3+) solution by a certain quantity of electric charge. The volume of hydrogen gas produced at STP from H^(+) ions in solution by the same quantity of electric charge will be:

4.5 g of aluminium (at mass 27 u ) is deposited at cathode from Al^(3+) solution by a certain quantity of electric charge. The volume of hydrogen gas produced at STP from H^(+) ions in solution by the same quantity of electric charge will be:

108 g of silver (molar mass 108 g mol–1) is deposited at cathode from solution by a certain quantity of electricity. The volume (in L) of oxygen gas produced at 273 K and 1 bar pressure from water by the same quantity of electricity is ______.

108 g of silver (molar mass 108 g-mol^(–1) ) is deposited at cathode from solution by a certain quantity of electricity. The volume (in L) of oxygen gas produced at 273 K and 1 bar pressure from water by the same quantity of electricity is ______.

The quantity of electricity required to release 112 cm^(3) of hydrogen at STP from acidified water is

A certain quantity of electricity deposits 0.54 g of Ag from silver nitrate solution. What volume of hydrogen will be liberated by the same quantity of electricity at 27^(@)C and 750 mm of Hg pressure ?

Electrochemical equivalent is the amount of substance which gets deposited from its solution on passing electrical charge equal to :

The mass of copper that will be deposited at cathode in electrolysis of 0.2M solution of copper sulphate when a quantity of electricity equal to that required to liberate 2.24L of hydrogen from 0.1M aqueous H_(2)SO_(4) is passed ( atomic mass of Cu=63.5) will be (a) 1.59g (b) 3.18g (c) 6.35g (d) 12.70g

The same quantity of electrical charge deposited 0.583g of Ag when passed through AgNO_(3),AuCl_(3) solution calculate the weight of gold formed. (At weighht of Au=197gmol)

What will be the ratio of moles each of Ag^(+), Cu^(+2), Fe^(+3) ions deposited by passage of same quantity of electricity through solutions of their salts: