MCQ
Chlorine gas is dried over
- A$CaO$
- B$NaOH$
- C$KOH$
- ✓Conc. ${H_2}S{O_4}$
✓
Answer
Correct option: D.
Conc. ${H_2}S{O_4}$
d
Chlorine gas is dried over Conc. $H _2 SO _4$ but cannot be dried over $CaO , NaOH$ and $KOH$ as they undergo reaction with $O _2$.
Chlorine gas is dried over Conc. $H _2 SO _4$ but cannot be dried over $CaO , NaOH$ and $KOH$ as they undergo reaction with $O _2$.
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