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Chemistry
Anhydrous cobalt (II) chloride is blue in colour but on dissolving in water it changes to pink in colour because
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Q. Anhydrous cobalt (II) chloride is blue in colour but on dissolving in water it changes to pink in colour because
The d-and f-Block Elements
A
its oxidation state changes
38%
B
its magnetic character changes
10%
C
its coordination number changes
42%
D
in water it shows fluorescence
10%
Solution:
See Comprehensive Review.