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The Spring's reaction for the preparatio...

The Spring's reaction for the preparation of sodium thiosulphate involve the following reactants as

A

`Na_2O_3 + S`

B

`Na_2S + Na_2SO_3 + I_2`

C

`2Na_2S + Na_2CO_3 + 4SO_2`

D

4S+ 6NaOH.

Text Solution

Verified by Experts

The correct Answer is:
B
`Na_2S+I_2 +Na_2SO_3 to Na_2SO_3+2NaI`
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