A) \[0.02,0.02\]
B) \[0.01,0.02\]
C) \[0.02,0.04\]
D) \[0.04,0.02\]
Correct Answer: D
Solution :
[d]| When excess of \[AgN{{O}_{3}}\] and \[BaC{{l}_{2}}\] are added to solution X. |
| \[\begin{align} & \left[ Co{{\left( N{{H}_{3}} \right)}_{5}}Br \right]C{{l}_{2}}+2AgN{{O}_{3}}\to \\ & \overset{1\,\,mole}{\mathop{\overset{0.02\,\,mole}{\mathop{{}}}\,}}\,\underset{{}}{\mathop{\overset{2\,\,moles}{\mathop{\overset{{}}{\mathop{{}}}\,}}\,}}\, \\ \end{align}\]\[\begin{align} & \left[ Co{{\left( N{{H}_{3}} \right)}_{5}}Br \right]{{\left( N{{O}_{3}} \right)}_{2}}+2AgCl(ppt.)(y) \\ & \overset{\underset{{}}{\mathop{1\,mole}}\,}{\mathop{{}}}\,\overset{2\,\,moles}{\mathop{\underset{{}}{\overset{0.02\,\,\times \,\,2\,=\,\,0.04\,\,mole}{\mathop{{}}}}\,}}\, \\ \end{align}\] |
| \[\begin{align} & \left[ Co{{\left( N{{H}_{3}} \right)}_{5}}Cl \right]S{{O}_{4}}+BaC{{l}_{2}}\to \\ & \overset{1\,\,mole}{\mathop{\underset{{}}{\mathop{\overset{0.02\,\,moles}{\mathop{{}}}\,}}\,}}\, \\ \end{align}\]\[\begin{align} & \left[ Co{{\left( N{{H}_{3}} \right)}_{5}}Cl \right]C{{l}_{2}}+\underset{\underset{0.02\,\,mole}{\mathop{1\,\,mole}}\,}{\mathop{BaS{{O}_{4}}}}\,(ppt.)(Z) \\ & \\ \end{align}\] |
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