pBlock ElementsII - Result Question 29
####29. Ammonia can be dried by
$(2000,1 M)$
(a) conc. $H _2 SO _4$
(b) $P _4 O _{10}$
(c) $CaO$
(d) anhydrous $CaCl _2$
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Solution:
- $CaO$, a basic oxide, is most suitable for drying of basic ammonia.