1.

List -1""List-2 A. NaCl""1."Covalent bond" B. CH_(4)""2."Ionic bond" C. NH_(4)^(**)""3. Metallic bond D. Cu"metal"""4. "Covalent and dative bond" The correct match is

Answer»

`{:(A""B""C""D),(2""1""4""3):}`
`{:(A""B""C""D),(2""4""1""3):}`
`{:(A""B""C""D),(2""3""1""4):}`
`{:(A""B""C""D),(1""2""3""4):}`

ANSWER :A


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