(a) Why does `PCl_3` fume in moisture ?  (b) Are all the five bonds in `PCl_5` molecule
Channel: Doubtnut
Date: 2020-07-26

(a) Why does `PCl_3` fume in moisture ?  (b) Are all the five bonds in `PCl_5` molecule equivalent ? Justify your answer.  ( c) How do you account for the reducing behaviour of `H_3 PO_2` on the basic of its structure ?  (d) Give the disproportional reaction of `H_3PO_3`.