question_answer

Column A describes nature of bonding and Column B the solid having that type of bonding:

A (Nature of bonding)	B (solid)
I. Van der Waals	P. Al, Cd
II. Ionic	Q. \[C{{O}_{2}},{{H}_{2}}\]
III. Metallic	R. Si diamond
IV. Covalent	S. \[MgO,NaCl\]

Correct matching of A and B is in alternate:

A) I-P, II-Q, III-R, IV-S                 

B) I-Q, II-S, III-P, IV-R

C) I-Q, II-P, III-R, IV-S                 

D) I-S, II-P, III-Q, IV-R