Question

What do you understand by



a. Inert pair effect



b. Allotropy and



c. Catenation? 1th?

Answer 1

Answer:

a)INERT PAIR EFFECT:The electron in outermost orbit get repealled by electron in inner orbit this is known as INERT PAIR EFFECT

b)The phenomena due to which a substance can exist into more than one physical form.

C)The property of substance due to which it can form large no of covelant bond with itself.