Question

short note on polar covalent bond?

Answer 1

when there is bond between two atoms having
more electronegative difference... then the more electronegative atom attracts the electron pair at itself....

leads to partial negative charge on more electronegative atom and partial positive on other atom....

Answer 2

Answer:

Polar covalent bonding is a type of chemical bond where a pair of electrons is unequally shared between two atoms due to difference in their electro-negativities. These compounds are called polar covalent compounds. An example is HCl, where both have different electro-negativities.