Merits of Unitary Government: 

The following are three main qualities of unitary government: 

1. Uniformity in administration: 

The biggest main quality of unitary government is that the entire country has one government, which forms same kind of laws in the entire country and implements them uniformly.

2. Flexibility: 

A very important quality of unitary form of government is its flexibility. In this, the process of amendment in constitution is simple. Therefore, unitary government can easily deal with specific circumstances and instances. 

3. More appropriate form of government in emergency situations: 

Unitary government is thought to be very suitable at the time of emergency. At the time of war, armed rebellion, emergency situation or other abnormal circumstances, there becomes a need to take quick and resolute decisions and enforce them in practical terms.

This is possible only in Unitary government, because all powers are vested with central government. In the wake of this possibility,the Indian constitution has the provision to transform federal government into unitary government in emergency times.