1.

Match list-I with list-II and select the correct answer using the codes given below : List-IList -II aCH_(3)COONa1. Strong electrolyte with pH gt 7 b. NH_(4)Cl2. Strong electrolyte with the pH lt 7 c. Bi_(2)S_(3)3.Weak electrolyte with K_(sp) = S^(2) d. CdS4. Weak electrolyte with K_(sp) = 108 S^(5) Codes

Answer»

`{:(a,B,C,d),(2,3,1,4):}`
`{:(a,b,c,d),(1,2,4,3):}`
`{:(a,b,c,d),(1,3,2,4):}`
`{:(a,b,c,d),(1,3,4,2):}`

ANSWER :B


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