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Given :

 Column A Column B
 A Ionic Solid I NaCl
B Metallic Solid II Fe
C Covalent Solid III C (graphite)
D Molecular Solid IV Dry ice

a. A – II , B – I , C – IV , D – III

b. A – I , B – II , C – III , D – IV

c. A – III , B – II , C – I , D – IV

d. A – II , B – IV , C – I , D – III

Ans. b

(7)

5/5 - (1 vote)

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