Which is not found? a) (Bf5)2- b)Bf3 c) (pcl6)- d) (pcl7)2-
Answer (1)
20th May, 2018
hello saikat
Bf3 is quite a stable str having triangular planar str, (BF5) though highly unstable exists with seesaw configuration. PCl6- exist in PCl5 and (PCl7)2- doesnt exist.
hope it helps
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