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2 mole 'ic' acid of sulphur overset(-H(2...

2 mole 'ic' acid of sulphur `overset(-H_(2)O)rarr` compound 'X'
Compound 'X' in above reaction is-

A

Caro acid

B

Marshall acid

C

Oleum

D

Grahm salt

Text Solution

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`2H_(2)SO_(4)overset(H_(2)O)rarrH_(2)S_(2)O_(7)("Oleum")`
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