A) three
B) two
C) six
D) four
Correct Answer: A
Solution :
In octahedral structure\[M{{X}_{6}},\]the six hybrid orbitals\[(s{{p}^{3}}{{d}^{2}})\]are directed towards the corners of a regular octahedral with an angle of\[90{}^\circ \]. According to following structure of\[M{{X}_{6}},\]the number of\[X-M-X\]bonds at 180° must be three.You need to login to perform this action.
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