Predict whether or not {AgCl} will be precipitated from a solution which is 0.02 {M} in {NaCl} and 0.1 {M} in [ {Ag}(C N)_{2}]^{-} . Given K_{\text{dissociation of the complex ion }}=4.0 \times 10^{-17} and K_{s p} AgCl=2.8 \times 10^{-10} (i) mark 0 , if ppt of A g C l form (ii) mark 1 , if no ppt form (iii) mark 2 , if ppt of {NaCN} form (iv) mark 3 , if ppt of KCN form

JEE Advanced 2020 Full Test 6 Paper 1

Question : 32 of 54

Marks: +1, -0

Predict whether or not AgCl will be precipitated from a solution which is 0.02M in NaCl and 0.1M in [Ag(CN)2]−. Given K‌dissociation of the complex ion ‌=4.0×10−17 and KspAgCl=2.8×10−10
(i) mark 0 , if ppt of AgCl form
(ii) mark 1 , if no ppt form
(iii) mark 2 , if ppt of NaCN form
(iv) mark 3 , if ppt of KCN form

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