NEET Chemistry Hydrogen Questions Solved


Which of the following statement regarding H2O2 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 H2O2 is slightly acidic

(C).  H2O2 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 H2O2 is slightly acidic, because its aqueous solution is

        slightly or weakly acidic.

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