Question

A and B are two elements whose electro negativities are XA and XB here XA>XB . then the bond length of dA−B is given by

please answer the questions

Answer 1

Correct option is

D

(A) is a correct statement but (R) is a wrong statement.

Vinyl halide CH

2

=CH−CI do not undergo SN reaction

This is due to formation of highly unstable carbocation (CH)

2

=

C

⊕

H; which cannot be delocalised by the π−electrons, also C−CI has double bond character be