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Last molecule of H2O is removed from H2...

Last molecule of `H_2O` is removed from `H_2O_2` by

A

crystallisation

B

evaporation

C

distillation under reduced pressure

D

electrolysis

Text Solution

Verified by Experts

The correct Answer is:
A
`H_2O_2` solution is concentrated in 3 steps. In the last step its is concentrated by crystallisation
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