The sBlock Elements - Result Question 2
####2. Which of the alkali metal chloride $(MCl)$ forms its dihydrate salt $(MCl \cdot 2 H_2 O)$ easily?
[NEET Odisha 2019]
(a) $KCl$
(b) $LiCl$
(c) $CsCl$
(d) $RbCl$
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Solution:
- (b) Only $LiCl$ forms a dihydrate, other metal chlorides do not form hydrates.