Question

Q.5. Amorphous substances have _______.

(i) definite heat of fusion

(ii) only short range order

(iii) only long range order

(iv) indefinite heat of fusion

(A) (i) and (iii) are correct

(B) (ii) and (iii) are correct

(C) (iii) and (iv) are correct

(D) (ii) and (iv) are correct​

Answer 1

Answer:

Option-D is correct,Amorphous substances have only short range order and indefinite heat of fusion.