Question

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

Correct answer is: (D) (ii) and (iv) are correct