The valency of I, II, III groups respectively are …………….. A – InterviewSolution

InterviewSolution

1.	The valency of I, II, III groups respectively are …………….. A) 1, 2, 3 B) 3, 2,1 C) 4, 5, 6 D) 0,1, 2
Answer» Correct option is A) 1, 2, 3

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