An orange coloured compound (.A.) when treated with NaCl & conc. H2SO4 gives red brown vapour (.B.) . This vapour when passed through NaOH gives yellow coloured solution (.C.) . On addition of CH3COOH and ((CH)3 COO)2Pb to this yellow solution, yellow colored ppt (.D.) is obtained. Which of the following compound is not resemble with above information:

Question

An orange coloured compound (.A.) when treated with NaCl & conc. H2SO4 gives red brown vapour (.B.) . This vapour when passed through NaOH gives yellow coloured solution (.C.) . On addition of CH3COOH and ((CH)3 COO)2Pb to this yellow solution, yellow colored ppt (.D.) is obtained. Which of the following compound is not resemble with above information: (A)  'A' is K2Cr2O7 (B) 'B' is CrO2Cl2 (C)  'C' is Na2CrO4 (D) 'D' is PbCl2

Tardigrade Admin · Accepted Answer

A is K2Cr2O7 , Bis CrO2Cl2,CisNa2CrO4 , Dis PbCrO4

$_^{^{'}} A_{^{'}}$ is $K_{2} C r_{2} O_{7}$

$^{'} B^{'}$ is $C r O_{2} C l_{2}$

$_^{^{'}} C_{^{'}}$ is $N a_{2} C r O_{4}$

$^{'} D^{'}$ is $P b C l_{2}$

A is $K_{2} C r_{2} O_{7}$ , Bis $C r O_{2} C l_{2}, C i s N a_{2} C r O_{4}$ , Dis $P b C r O_{4}$

_′A′​ is K2​Cr2​O7​

′B′ is CrO2​Cl2​

_′C′​ is Na2​CrO4​

′D′ is PbCl2​

A is K2​Cr2​O7​ , Bis CrO2​Cl2​,CisNa2​CrO4​ , Dis PbCrO4​

$_^{^{'}} A_{^{'}}$ is $K_{2} C r_{2} O_{7}$

$^{'} B^{'}$ is $C r O_{2} C l_{2}$

$_^{^{'}} C_{^{'}}$ is $N a_{2} C r O_{4}$

$^{'} D^{'}$ is $P b C l_{2}$

A is $K_{2} C r_{2} O_{7}$ , Bis $C r O_{2} C l_{2}, C i s N a_{2} C r O_{4}$ , Dis $P b C r O_{4}$