Question

Crystalline form has fixed melting point but amorphous form doesn't.

• A. True
• B. False

Answer 1

The correct option is A

True

Yes.

In its crystalline form the substance has a defined crystal lattice structure but amorphous forms doesn't have a well defined structure. This is the reason why crystalline form of a substance has a fixed melting point but for the amorphous form the melting point varies.