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Hydrogen Peroxide

Which of the ...

Question

Which of the following reagents cannot be used for the preparation of hydrogen peroxide?

A

Sodium peroxide

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B

2- Ethylanthraquinol

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C

Sodium thiosulphate

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D

Barium Peroxide

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Solution

The correct option is B Sodium thiosulphate
Sodium thiosulphate cannot be used for the preparation of hydrogen peroxide. Instead, electrolysis of ammonium hydrogen sulphate (ammonium sulphate + $H_{2} S O_{4}$ ) can be carried out.

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Similar questions

Q. Which of the following statements are correct?
(a) Decomposition of hydrogen peroxide gives dioxygen
(b) Like hydrogen peroxide, compounds such as

K C l O_{3}

P b {(N O_{3})}_{2}

N a N O_{3}

when heated, liberate dioxygen.
(c) 2- Ethylanthraquinone is useful for the industrial preparation of hydrogen peroxide.
(d) Hydrogen peroxide is used for the manufacture of sodium perborate.

Q. In the Merck's process, the reagents involved for the preparation of hydrogen peroxide are:

Q. Which of the following is not a process of preparation of hydrogen peroxide?

1 -

1 - D -

butanal, one would carry out the following steps :
(I) Sodium amide, then

D_{2} O

(II) Disiamy Iborane, then hydrogen peroxide/sodium hydroxide
(III) The transformation can not be carried out with the indicated reagents.

Q. Hydrogen peroxide can be prepared from:

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