In the event of an accidental decomposition, a solution of rare H2SO4

1.	In the event of an accidental decomposition, a solution of rare H2SO4 was taken and electricity was passed through it?
Answer» Answer: Electrolysis of dilute sulphuric acid:- At cathode- 2H + +2E − ⟶H 2 At anode- 4OH − +⟶2H 2 O+2O 2 +4E − Overall reaction- H 2 O⟶2H 2 +O 2 ∴ AMOUNT of substance liberated at cathode = 2 moles of H2 =4g Also, amount of substance liberated at anode = 1 mole of O2 =32g ∴ Ratio of the amount of substance liberated at the cathode and anode = 4 Explanation: Mark as a brainliest answer

In the event of an accidental decomposition, a solution of rare H2SO4 was taken and electricity was passed through it?

Answer»

Answer:

Electrolysis of dilute sulphuric acid:-

At cathode-

−

⟶H

At anode-

4OH

−

+⟶2H

O+2O

−

Overall reaction-

O⟶2H

∴ AMOUNT of substance liberated at cathode = 2 moles of H2

=4g

Also, amount of substance liberated at anode = 1 mole of O2

=32g

∴ Ratio of the amount of substance liberated at the cathode and anode = 4

Explanation:

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