CBSE Class 11-science Answered
HYDRATES
Asked by vk1994 | 06 Sep, 2010, 11:04: PM
Expert Answer
Because the ions of group II are smaller in size than group I ions. Also,the charge on group II ions is +2 whereas the charge on Group I ions is +1.
Answered by | 08 Sep, 2010, 09:11: AM
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