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Select the correct statements aboyt Na2 ...

Select the correct statements aboyt `Na_2 S_2 O_3. 5H_2 O`.

A

It is called as hypo

B

It is used in photography to form complex with `AgBr`

C

It can be used as antichlor

D

It is used to remove stains of `I_2`.

Text Solution

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The correct Answer is:
A, B, C, D
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