Two pieces of cotton wool soaked separetely in aqueous solution of NH_ – InterviewSolution

1.	Two pieces of cotton wool soaked separetely in aqueous solution of NH_(3)and HCl are placed at opposite ends of a close glass tube as shown in diagram Select nearest position where white solid is formed
Answer» I II III White solid does not formed SOLUTION :Volatile NATURE of `NH_(3)(H"bond")ltHCl(v.w.f)` `NH_(3)+HClrarrNH_(4)Cl("white solid")`

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