HARD
8th ICSE
IMPORTANT
Earn 100

Why does acidified water used in electrolysis of water?

Important Questions on Hydrogen

HARD
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 7 - Hydrogen>EXERCISES>Q 3
How does electrolyte help in electrolysis?
HARD
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 7 - Hydrogen>EXERCISES>Q 4
Why does nitric oxide not used for preparation of hydrogen? Name the acids used in place of nitric acid.
HARD
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 7 - Hydrogen>EXERCISES>Q 5
Why do other active metals not used in place of zinc in laboratory preparation of hydrogen?
HARD
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 7 - Hydrogen>EXERCISES>Q 6
Define the reaction of hydrogen with the halogen family.
HARD
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 7 - Hydrogen>EXERCISES>Q 9
Explain the process of electrolysis of water.
HARD
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 7 - Hydrogen>EXERCISES>Q 10

Explain the following term:

Electrodes

HARD
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 7 - Hydrogen>EXERCISES>Q 10

Explain the following term:

Electrolyte

HARD
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 7 - Hydrogen>EXERCISES>Q 10

Explain the following term:

Electrolyser