# NEET Chemistry Hydrogen Questions Solved

Which of the following statement regarding ${\mathrm{H}}_{2}{\mathrm{O}}_{2}$ is wrong.

(A) It is stable in acid medium

(B) It acts as oxidising as well as reducing agent

(C) It has zero dipole moment

(D) Pure ${\mathrm{H}}_{2}{\mathrm{O}}_{2}$ is slightly acidic

(C).  ${\mathrm{H}}_{2}{\mathrm{O}}_{2}$ is a polar compound and its dipole moment is not zero. It is stable in acid medium

because its decomposition can be retarded by adding small amounts of acid. It also acts as

oxidising and reducing agent. Pure ${\mathrm{H}}_{2}{\mathrm{O}}_{2}$ is slightly acidic, because its aqueous solution is

slightly or weakly acidic.

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