What 2 types of bonds are shown in the image? Choose the 2 Correct answers.

a
The solid line represents a polar covalent bond.
b
The dotted line represents a hydrogen bond.
c
The solid line represents a hydrogen bond.
d
The dotted line represents a polar covalent bond.

a) The solid line represents a polar covalent bond.

d) The dotted line represents a polar covalent bond.