Match the matrix List-I: (P) AgNO₃(aq.) (Q) ZnSO₄(aq.) (R) CuSO₄(aq.) (S) Fe(NO₃)₃(aq.) List-II: (1) NaOH(excess) (2) H⁺/H₂S (3) NH₄OH(Excess) (4) KCl (5) K₄[Fe(CN)₆]

Question

Match the matrix

List-I:
(P) AgNO₃(aq.)
(Q) ZnSO₄(aq.)
(R) CuSO₄(aq.)
(S) Fe(NO₃)₃(aq.)

List-II:
(1) NaOH(excess)
(2) H⁺/H₂S
(3) NH₄OH(Excess)
(4) KCl
(5) K₄[Fe(CN)₆]

Prashant Kotian · Accepted Answer

Correct answer: B. Sol. NaOH 2 Ag O Brownppt.  2 H / H S  2 Ag O Blackppt.  4 NH OH Excess   3 2 Ag NH solution      Ag KCl 2 Ag O Whiteppt.    4 6 K Fe CN       4 6 Ag Fe CN Whie ppt.    

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