1.

In the reaction of sodium thiosulphate with 12 in aqueous medium the equivalent weight of sodium thiosulphatc is equal to

Answer»

MOLAR mass of sodium this sulphate
the average molar masses of `Na_(2)S_(2)O_(3) and I_(2)`
HALF the molar mass of sodium this sulphate
twice of molar mass of sodium this sulphate

Answer :C


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