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$NaH$
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| LIST-$I$ | LIST-$I$ |
| $A$.Glucose/NaHCO3/$\Delta$ | $I$.Gluconic acid |
| $B$.Glucose/HNO3 | $II$. No reaction |
| $C$.Glucose/HI/ $\Delta$ | $III$. n-hexane |
| $D$. Glucose/Bromine [water] | $IV$. Saccharic acid |
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