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In the following reaction, which choice ...

In the following reaction, which choice has value twice that of the equivalent mass of the oxidising agent
`SO_(2)+H_(2)Oto3S+2H_(2)O`

A

64

B

32

C

16

D

48

Text Solution

Verified by Experts

The correct Answer is:
B
`underset(+4)(SO_(2)) + underset(-2)(2H_(2)S) to underset(0)(3S) + 2H_(2)O`
`EW = (M)/(4) = (64)/(4) = 16: " " "Twice" 16 xx 2 = 32`
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