Class 11 Chemistry Hydrogen Hydrogen peroxide

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Which of the following statements regarding $H_2O_2$ is correct?

A
It is prepared by electrolysis of dil. $H_2SO_4$.
B
The bleaching action of $H_2O_2$ is temporary.
C
It can be concentrated by boiling.
D
The speed of decomposition of $H_2O_2$ can be retarded by using urea.

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Hydrogen

Subtopic

Hydrogen peroxide

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