Chromium hexacabonyl is an octahedral compound involving :

Chromium hexacabonyl is an octahedral compound involving :
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Chromium hexacabonyl is an octahedral compound involving : A. `sp^(3)d^(2)` B. `dsp^(2)` C. `d^(2)sp^(3)` D. `dsp^(3)`
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