Question

Number of ionizable & non-ionisable $C{l}^{-}$ ions in $CoC{l}_3.5N{H}_3$ respectively are, if one mole of it reacts with two mole of silve nitrate completely and forms ppt..

• A. 3, 0
• B. 2, 1
• C. 1, 2
• D. 0, 3

Answer 1

The correct option is B 2, 1

One mole of the complex reacts with 2 moles of silver nitrate to form two moles of silver chloride.

Thus the number of ionization chloride ions is 2.

The number of non ionizable chloride ions is $3-2=1$.

Option B is correct.