Question

@ParthKohli

Answer 1

@ParthKohli

Answer 2

\[\large \bf \color{red}{AB}\]
\[\large \bf X_A~and~X_B=electronegativity~of~bonded~atoms~A~and~B\]

Answer 3

1) When difference of \[\large \bf X_A-X_B=0,\]the bond is purely covalent

Answer 4

2) When difference between \[\large \bf X_A-X_B~is~\ small~i.e X_A>X_B\] ,the bond is polar covalent

Answer 5

3) When difference between
\[\large \bf X_A-X_B=1.9\]
the bond is 50% covalent and 50% ionic

Answer 6

4) when difference between \[\large \bf X_A-X_B~is~very~high~\]
then bond is more ionic and less covalent

Answer 7

Relax, bro.

Answer 8

That wasn't my question.