Question

2-19 Assertion (A): Three states of matter are the result of balance between
intermolecular forces and thermal energy of the molecules.
Reason (R): Intermolecular forces tend to keep the molecules together but thermal
energy of molecules tends to keep them apart
a) Both A and Rare true and R is the correct explanation of A.
b) Both A and Rare true but R is not the correct explanation of A.
c) A is true but Ris false.
d) A is false but R is true.​

Answer 1

Answer:

CHEMISTRY

ASSERTION

Three states of matter are the result of balance between intermolecular forces and thermal energy of the molecules.

REASON

Intermolecular forces tend to keep the molecules together but thermal energy of molecules tends to keep them apart.

Explanation: