What is the co-ordination number of chromium in `[Cr(NH_(3))_(2)(H_(2)O)_(2)]Cl_(3)` ?
What is the co-ordination number of chromium in `[Cr(NH_(3))_(2)(H_(2)O)_(2)]Cl_(3)` ?
A. 3
B. 4
C. 5
D. 6
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Correct Answer - B
In the given compound Cr is surrounded by four mondentateligands. Hence its C.N. is 4.
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