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Passage - II : Sulphuric acid is a sub...

Passage - II :
Sulphuric acid is a substance of very great commercial importance as it is used practically in every important industry. This due to the chemical properties of sulphuric acid. This very reaction with metals & non-metals. It has properties of dehydration, oxidation, reduction and sulphonation etc. for example:
`H_(2)SO_(4)+PCl_(5) to A overset(H_(2)O) to B+C`.
Where B & C are two strong acids.
The compound C is

A

`H_(2)SO_(4)`

B

`HCl`

C

`HOCl_(4)`

D

`H_(2)S_(2)O_(7)`

Text Solution

Verified by Experts

The correct Answer is:
B
`H_(2)SO_(4)+PCl_(5)to underset((A))(SO_(2)Cl_(2))+P,SO_(2)Cl_(2)+2H_(2)O to underset((B))(2HCl)+underset((C )) (H_(2)SO_(4))`
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