With respect to separation of power, which of the following are true?

A. It requires non-Harmonious relation between the legislative, Executive and Judiciary
B. Federal Government has law making powers different than that of states or provinces
C. It allows for liberty as it avoids concentration of powers in one branch.
D. It promotes efficiency
E. It facilitates checks and balances of each branch in state.

Choose the correct answer from the options given below:

C, D, E only

The correct answer is Option (3) → C, D, E only