List - I List - II (P) ZnSO 4 solution (1) Gives chocolate brown ppt with K 4 [ Fe ( CN ) 6 ] solution (Q) CuSO 4 solution (2) Gives white ppt with dil HCl (R) AgNO 3 solution (3) Gives Rein

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List - I List - II (P) ZnSO 4 ​ solution (1) Gives chocolate brown ppt with K 4 ​ [ Fe ( CN ) 6 ​ ] solution (Q) CuSO 4 ​ solution (2) Gives white ppt with dil HCl (R) AgNO 3 ​ solution (3) Gives Reinmann's green with Co ( NO 3 ​ ) 2 ​ solution followed by heating

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(P) S o l u t i o n ZnSO 4 ​ ​ + Co ( NO 3 ​ ) 2 ​ Δ ​ R e iman n ′ s g ree n ZnO ​ (Q) S o l u t i o n CuSO 4 ​ ​ + K 4 ​ [ Fe ( CN ) 6 ​ ] ⟶ C h oco l a t e b ro w n ppt Cu 2 ​ [ Fe ( CN ) 6 ​ ] ​ + 2 K 2 ​ SO 4 ​ (R) S o l u t i o n AgNO 3 ​ ​ + d i l HCl ​ ⟶ w hi t e ppt AgCl ↓ ​

List - I	List - II
(P) $ZnSO_{4}$ solution	(1) Gives chocolate brown ppt with $K_{4} [Fe (CN)_{6}]$ solution
(Q) $CuSO_{4}$ solution	(2) Gives white ppt with dil HCl
(R) $AgNO_{3}$ solution	(3) Gives Reinmann's green with $Co (NO_{3})_{2}$ solution followed by heating

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