Solubility Equilibria of Sparingly Soluble Salts
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CHXI07:EQUILIBRIUM

314959 The solubility product constant of \(\mathrm{Ag}_{2} \mathrm{CrO}_{4}\) and \(\mathrm{AgBr}\) are \(1.1 \times 10^{-12}\) and \(5.0 \times 10^{-13}\) respectively. Calculate the ratio of the solubilities of their saturated solutions.

1 72
2 82
3 92
4 112
CHXI07:EQUILIBRIUM

314960 The solubility product of the electrolyte of the type, \({{\text{A}}_2}{{\text{B}}_3}\) is \({\text{(S}}\) is the solubility in mol/lit)

1 \(108 \mathrm{~S}^{5}\)
2 \(72 \mathrm{~S}^{5}\)
3 \(108 \mathrm{~S}^{2}\)
4 \(10 \mathrm{~S}^{2}\)
CHXI07:EQUILIBRIUM

314961 When \({{\rm{H}}_{\rm{2}}}{\rm{S}}\) is passed in acidic medium in solution having \({\rm{CuS}}\) and \({\rm{ZnS}}\), only \({\rm{CuS}}\) is precipitated because

1 \({{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}} = {{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}}\)
2 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} < < {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
3 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} > > {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
4 \({\rm{ZnS}}\) has lower melting point than \({\rm{CuS}}\)
CHXI07:EQUILIBRIUM

314971 The solubility of lithium sodium hexafluroaluminate,\({\rm{LiN}}{{\rm{a}}_{\rm{3}}}{\left( {{\rm{Al}}{{\rm{F}}_{\rm{6}}}} \right)_{\rm{2}}}\) is ' \(\mathrm{S}\) ' mol/L. Its solubility product is equal to:

1 \({{\text{S}}^{\text{8}}}\)
2 \({\text{12 }}{{\text{S}}^{\text{3}}}\)
3 \({\text{18 }}{{\text{S}}^{\text{3}}}\)
4 \({\text{2916 }}{{\text{S}}^{\text{8}}}\)
CHXI07:EQUILIBRIUM

314962 Match Column I with Column II and choose the correct combination from the options given
supporting img

1 A - Q, B - P, C - S, D - R
2 A - P, B - Q, C - S, D - R
3 A - Q, B - R, C - S, D - P
4 A - R, B - P, C - S, D - Q
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CHXI07:EQUILIBRIUM

314959 The solubility product constant of \(\mathrm{Ag}_{2} \mathrm{CrO}_{4}\) and \(\mathrm{AgBr}\) are \(1.1 \times 10^{-12}\) and \(5.0 \times 10^{-13}\) respectively. Calculate the ratio of the solubilities of their saturated solutions.

1 72
2 82
3 92
4 112
CHXI07:EQUILIBRIUM

314960 The solubility product of the electrolyte of the type, \({{\text{A}}_2}{{\text{B}}_3}\) is \({\text{(S}}\) is the solubility in mol/lit)

1 \(108 \mathrm{~S}^{5}\)
2 \(72 \mathrm{~S}^{5}\)
3 \(108 \mathrm{~S}^{2}\)
4 \(10 \mathrm{~S}^{2}\)
CHXI07:EQUILIBRIUM

314961 When \({{\rm{H}}_{\rm{2}}}{\rm{S}}\) is passed in acidic medium in solution having \({\rm{CuS}}\) and \({\rm{ZnS}}\), only \({\rm{CuS}}\) is precipitated because

1 \({{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}} = {{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}}\)
2 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} < < {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
3 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} > > {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
4 \({\rm{ZnS}}\) has lower melting point than \({\rm{CuS}}\)
CHXI07:EQUILIBRIUM

314971 The solubility of lithium sodium hexafluroaluminate,\({\rm{LiN}}{{\rm{a}}_{\rm{3}}}{\left( {{\rm{Al}}{{\rm{F}}_{\rm{6}}}} \right)_{\rm{2}}}\) is ' \(\mathrm{S}\) ' mol/L. Its solubility product is equal to:

1 \({{\text{S}}^{\text{8}}}\)
2 \({\text{12 }}{{\text{S}}^{\text{3}}}\)
3 \({\text{18 }}{{\text{S}}^{\text{3}}}\)
4 \({\text{2916 }}{{\text{S}}^{\text{8}}}\)
CHXI07:EQUILIBRIUM

314962 Match Column I with Column II and choose the correct combination from the options given
supporting img

1 A - Q, B - P, C - S, D - R
2 A - P, B - Q, C - S, D - R
3 A - Q, B - R, C - S, D - P
4 A - R, B - P, C - S, D - Q
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CHXI07:EQUILIBRIUM

314959 The solubility product constant of \(\mathrm{Ag}_{2} \mathrm{CrO}_{4}\) and \(\mathrm{AgBr}\) are \(1.1 \times 10^{-12}\) and \(5.0 \times 10^{-13}\) respectively. Calculate the ratio of the solubilities of their saturated solutions.

1 72
2 82
3 92
4 112
CHXI07:EQUILIBRIUM

314960 The solubility product of the electrolyte of the type, \({{\text{A}}_2}{{\text{B}}_3}\) is \({\text{(S}}\) is the solubility in mol/lit)

1 \(108 \mathrm{~S}^{5}\)
2 \(72 \mathrm{~S}^{5}\)
3 \(108 \mathrm{~S}^{2}\)
4 \(10 \mathrm{~S}^{2}\)
CHXI07:EQUILIBRIUM

314961 When \({{\rm{H}}_{\rm{2}}}{\rm{S}}\) is passed in acidic medium in solution having \({\rm{CuS}}\) and \({\rm{ZnS}}\), only \({\rm{CuS}}\) is precipitated because

1 \({{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}} = {{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}}\)
2 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} < < {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
3 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} > > {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
4 \({\rm{ZnS}}\) has lower melting point than \({\rm{CuS}}\)
CHXI07:EQUILIBRIUM

314971 The solubility of lithium sodium hexafluroaluminate,\({\rm{LiN}}{{\rm{a}}_{\rm{3}}}{\left( {{\rm{Al}}{{\rm{F}}_{\rm{6}}}} \right)_{\rm{2}}}\) is ' \(\mathrm{S}\) ' mol/L. Its solubility product is equal to:

1 \({{\text{S}}^{\text{8}}}\)
2 \({\text{12 }}{{\text{S}}^{\text{3}}}\)
3 \({\text{18 }}{{\text{S}}^{\text{3}}}\)
4 \({\text{2916 }}{{\text{S}}^{\text{8}}}\)
CHXI07:EQUILIBRIUM

314962 Match Column I with Column II and choose the correct combination from the options given
supporting img

1 A - Q, B - P, C - S, D - R
2 A - P, B - Q, C - S, D - R
3 A - Q, B - R, C - S, D - P
4 A - R, B - P, C - S, D - Q
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CHXI07:EQUILIBRIUM

314959 The solubility product constant of \(\mathrm{Ag}_{2} \mathrm{CrO}_{4}\) and \(\mathrm{AgBr}\) are \(1.1 \times 10^{-12}\) and \(5.0 \times 10^{-13}\) respectively. Calculate the ratio of the solubilities of their saturated solutions.

1 72
2 82
3 92
4 112
CHXI07:EQUILIBRIUM

314960 The solubility product of the electrolyte of the type, \({{\text{A}}_2}{{\text{B}}_3}\) is \({\text{(S}}\) is the solubility in mol/lit)

1 \(108 \mathrm{~S}^{5}\)
2 \(72 \mathrm{~S}^{5}\)
3 \(108 \mathrm{~S}^{2}\)
4 \(10 \mathrm{~S}^{2}\)
CHXI07:EQUILIBRIUM

314961 When \({{\rm{H}}_{\rm{2}}}{\rm{S}}\) is passed in acidic medium in solution having \({\rm{CuS}}\) and \({\rm{ZnS}}\), only \({\rm{CuS}}\) is precipitated because

1 \({{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}} = {{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}}\)
2 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} < < {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
3 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} > > {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
4 \({\rm{ZnS}}\) has lower melting point than \({\rm{CuS}}\)
CHXI07:EQUILIBRIUM

314971 The solubility of lithium sodium hexafluroaluminate,\({\rm{LiN}}{{\rm{a}}_{\rm{3}}}{\left( {{\rm{Al}}{{\rm{F}}_{\rm{6}}}} \right)_{\rm{2}}}\) is ' \(\mathrm{S}\) ' mol/L. Its solubility product is equal to:

1 \({{\text{S}}^{\text{8}}}\)
2 \({\text{12 }}{{\text{S}}^{\text{3}}}\)
3 \({\text{18 }}{{\text{S}}^{\text{3}}}\)
4 \({\text{2916 }}{{\text{S}}^{\text{8}}}\)
CHXI07:EQUILIBRIUM

314962 Match Column I with Column II and choose the correct combination from the options given
supporting img

1 A - Q, B - P, C - S, D - R
2 A - P, B - Q, C - S, D - R
3 A - Q, B - R, C - S, D - P
4 A - R, B - P, C - S, D - Q
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CHXI07:EQUILIBRIUM

314959 The solubility product constant of \(\mathrm{Ag}_{2} \mathrm{CrO}_{4}\) and \(\mathrm{AgBr}\) are \(1.1 \times 10^{-12}\) and \(5.0 \times 10^{-13}\) respectively. Calculate the ratio of the solubilities of their saturated solutions.

1 72
2 82
3 92
4 112
CHXI07:EQUILIBRIUM

314960 The solubility product of the electrolyte of the type, \({{\text{A}}_2}{{\text{B}}_3}\) is \({\text{(S}}\) is the solubility in mol/lit)

1 \(108 \mathrm{~S}^{5}\)
2 \(72 \mathrm{~S}^{5}\)
3 \(108 \mathrm{~S}^{2}\)
4 \(10 \mathrm{~S}^{2}\)
CHXI07:EQUILIBRIUM

314961 When \({{\rm{H}}_{\rm{2}}}{\rm{S}}\) is passed in acidic medium in solution having \({\rm{CuS}}\) and \({\rm{ZnS}}\), only \({\rm{CuS}}\) is precipitated because

1 \({{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}} = {{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}}\)
2 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} < < {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
3 \({{\rm{K}}_{{\rm{sp}}}}{\rm{CuS}} > > {{\rm{K}}_{{\rm{sp}}}}{\rm{ZnS}}\)
4 \({\rm{ZnS}}\) has lower melting point than \({\rm{CuS}}\)
CHXI07:EQUILIBRIUM

314971 The solubility of lithium sodium hexafluroaluminate,\({\rm{LiN}}{{\rm{a}}_{\rm{3}}}{\left( {{\rm{Al}}{{\rm{F}}_{\rm{6}}}} \right)_{\rm{2}}}\) is ' \(\mathrm{S}\) ' mol/L. Its solubility product is equal to:

1 \({{\text{S}}^{\text{8}}}\)
2 \({\text{12 }}{{\text{S}}^{\text{3}}}\)
3 \({\text{18 }}{{\text{S}}^{\text{3}}}\)
4 \({\text{2916 }}{{\text{S}}^{\text{8}}}\)
CHXI07:EQUILIBRIUM

314962 Match Column I with Column II and choose the correct combination from the options given
supporting img

1 A - Q, B - P, C - S, D - R
2 A - P, B - Q, C - S, D - R
3 A - Q, B - R, C - S, D - P
4 A - R, B - P, C - S, D - Q