MCQ
When oxygen is passed through a solution of $N{a_2}S{O_3}$ we get
- ✓$N{a_2}S{O_4}$
- B$N{a_2}S$
- C$NaHS{O_4}$
- D$NaH$
✓
Answer
Correct option: A.
$N{a_2}S{O_4}$
a
(a) $2N{a_2}S{O_3} + {O_2}\, \to \,2N{a_2}S{O_4}$
(a) $2N{a_2}S{O_3} + {O_2}\, \to \,2N{a_2}S{O_4}$
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