Question

can anyone tell me the definitions of
1.Ketone
2.Aldehyde
3.Polar and Non Polar bond
4.Hybridisation

Answer 1

1) Ketone: A chemical substances that the body makes when it does not have enough insulin in the blood.
2) Aldehyde: an organic compound containing the group —CHO, formed by the oxidation of alcohols.
3) Polar bond: The greater the electronegativity difference, the more ionic the bond is. Bonds that are partly ionic are called polar bonds.

Nonpolar bonds: with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.
4) Hybridisation: the process of an animal or plant breeding with an individual of another species or variety.

Hope it help

Answer 2

1.keton
An organic compound containing a carbonyl group =C=O bonded to two hydrocarbon groups made by oxisizing secondary alcohols the simpliesst such coumpount is a Ketone.

2.Aldehyde
An organic compound cobtaining CHO fromed by the oxidation of alcholas typicals aldehyde including methanal (fromaldehyde) and ethanal (acetaldehyde)

3.polar and non polar bond
sorry i don't know this defination.