How many of the following carbons belongs to IIA, III, IV and V only i – InterviewSolution

1.	How many of the following carbons belongs to IIA, III, IV and V only in qualitative salt analysis Hg_(2)^(2+), As^(+3), Zn^(+2), Mg^(+2), NH_(4)^(+), Sr^(+2), Pb^(+2), Ni^(+2)
Answer» Solution :`As^(+3), Zn^(+2), NI^(+2), SR^(+2), PB^(+2)`

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