Q.

In the reaction Na2S+O2+H2OA+NaOH the product A is

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a

Na2SO3

b

Na2S2O3

c

Na2S4O6

d

Na2SO4

answer is B.

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Detailed Solution

The reaction is 2Na2S+2O2+H2ONa2S2O3+2NaOH

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