01. Solubility and Solubility Product Constant
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Ionic Equilibrium

229358 The dielectric constants of $\mathrm{H}_2 \mathrm{O}$ and $\mathrm{D}_2 \mathrm{O}$ are 82 and 80.5 respectively. Therefore, the solubility of $\mathrm{NaCl}$ in $\mathrm{D}_2 \mathrm{O}$ is ..... than in water:

1 Equal to
2 Slightly less
3 Slightly higher
4 Very high
AP-EAMCET (Med.)-1999
Ionic Equilibrium

229361 $250 \mathrm{~mL}$ of a sodium carbonate solution contains $2.65 \mathrm{~g}$ of $\mathrm{Na}_2 \mathrm{CO}_3$. If $10 \mathrm{~mL}$ of this solution is diluted to one litre, what is the concentration of resultant solution? (molar mass of $\left.\mathrm{Na}_2 \mathrm{CO}_3=106 \mathrm{~g} / \mathrm{mol}\right)$.

1 $0.1 \mathrm{M}$
2 $0.001 \mathrm{M}$
3 $0.01 \mathrm{M}$
4 $10^{-4} \mathrm{M}$
AP-EAMCET-2001
Ionic Equilibrium

229362 If the ionic product of water $\left(\mathrm{K}_{\mathrm{\pi}}\right)$ is $1.96 \times 10^{-14}$ at $35^{\circ} \mathrm{C}$, what is its value of $10^{\circ} \mathrm{C}$ ?

1 $1.96 \times 10^{-14}$
2 $3.92 \times 10^{-14}$
3 $2.95 \times 10^{-15}$
4 $1.96 \times 10^{-13}$
AP-EAMCET-2003
Ionic Equilibrium

229375 If the solubility of an electrolyte is $S$, then what is the solubility product of the electrolyte of the type $\mathrm{A}_3 B_2$ ?

1 $6 \mathrm{~S}^3$
2 $27 \mathrm{~S}^5$
3 $108 \mathrm{~S}^5$
4 $36 \mathrm{~S}^5$
COMEDK-2016
Ionic Equilibrium

229380 Which of the following has maximum solubility at low pH?

1 $\mathrm{NH}_4 \mathrm{Cl}$
2 $\mathrm{NaCl}$
3 $\mathrm{Na}_3 \mathrm{PO}_4$
4 $\mathrm{Sr}(\mathrm{OH})_2$
AIIMS-25.05.2019 (Morning)
NEET DIGITAL LIBRARY
Ionic Equilibrium

229358 The dielectric constants of $\mathrm{H}_2 \mathrm{O}$ and $\mathrm{D}_2 \mathrm{O}$ are 82 and 80.5 respectively. Therefore, the solubility of $\mathrm{NaCl}$ in $\mathrm{D}_2 \mathrm{O}$ is ..... than in water:

1 Equal to
2 Slightly less
3 Slightly higher
4 Very high
AP-EAMCET (Med.)-1999
Ionic Equilibrium

229361 $250 \mathrm{~mL}$ of a sodium carbonate solution contains $2.65 \mathrm{~g}$ of $\mathrm{Na}_2 \mathrm{CO}_3$. If $10 \mathrm{~mL}$ of this solution is diluted to one litre, what is the concentration of resultant solution? (molar mass of $\left.\mathrm{Na}_2 \mathrm{CO}_3=106 \mathrm{~g} / \mathrm{mol}\right)$.

1 $0.1 \mathrm{M}$
2 $0.001 \mathrm{M}$
3 $0.01 \mathrm{M}$
4 $10^{-4} \mathrm{M}$
AP-EAMCET-2001
Ionic Equilibrium

229362 If the ionic product of water $\left(\mathrm{K}_{\mathrm{\pi}}\right)$ is $1.96 \times 10^{-14}$ at $35^{\circ} \mathrm{C}$, what is its value of $10^{\circ} \mathrm{C}$ ?

1 $1.96 \times 10^{-14}$
2 $3.92 \times 10^{-14}$
3 $2.95 \times 10^{-15}$
4 $1.96 \times 10^{-13}$
AP-EAMCET-2003
Ionic Equilibrium

229375 If the solubility of an electrolyte is $S$, then what is the solubility product of the electrolyte of the type $\mathrm{A}_3 B_2$ ?

1 $6 \mathrm{~S}^3$
2 $27 \mathrm{~S}^5$
3 $108 \mathrm{~S}^5$
4 $36 \mathrm{~S}^5$
COMEDK-2016
Ionic Equilibrium

229380 Which of the following has maximum solubility at low pH?

1 $\mathrm{NH}_4 \mathrm{Cl}$
2 $\mathrm{NaCl}$
3 $\mathrm{Na}_3 \mathrm{PO}_4$
4 $\mathrm{Sr}(\mathrm{OH})_2$
AIIMS-25.05.2019 (Morning)
Join With Us for More Updates
Ionic Equilibrium

229358 The dielectric constants of $\mathrm{H}_2 \mathrm{O}$ and $\mathrm{D}_2 \mathrm{O}$ are 82 and 80.5 respectively. Therefore, the solubility of $\mathrm{NaCl}$ in $\mathrm{D}_2 \mathrm{O}$ is ..... than in water:

1 Equal to
2 Slightly less
3 Slightly higher
4 Very high
AP-EAMCET (Med.)-1999
Ionic Equilibrium

229361 $250 \mathrm{~mL}$ of a sodium carbonate solution contains $2.65 \mathrm{~g}$ of $\mathrm{Na}_2 \mathrm{CO}_3$. If $10 \mathrm{~mL}$ of this solution is diluted to one litre, what is the concentration of resultant solution? (molar mass of $\left.\mathrm{Na}_2 \mathrm{CO}_3=106 \mathrm{~g} / \mathrm{mol}\right)$.

1 $0.1 \mathrm{M}$
2 $0.001 \mathrm{M}$
3 $0.01 \mathrm{M}$
4 $10^{-4} \mathrm{M}$
AP-EAMCET-2001
Ionic Equilibrium

229362 If the ionic product of water $\left(\mathrm{K}_{\mathrm{\pi}}\right)$ is $1.96 \times 10^{-14}$ at $35^{\circ} \mathrm{C}$, what is its value of $10^{\circ} \mathrm{C}$ ?

1 $1.96 \times 10^{-14}$
2 $3.92 \times 10^{-14}$
3 $2.95 \times 10^{-15}$
4 $1.96 \times 10^{-13}$
AP-EAMCET-2003
Ionic Equilibrium

229375 If the solubility of an electrolyte is $S$, then what is the solubility product of the electrolyte of the type $\mathrm{A}_3 B_2$ ?

1 $6 \mathrm{~S}^3$
2 $27 \mathrm{~S}^5$
3 $108 \mathrm{~S}^5$
4 $36 \mathrm{~S}^5$
COMEDK-2016
Ionic Equilibrium

229380 Which of the following has maximum solubility at low pH?

1 $\mathrm{NH}_4 \mathrm{Cl}$
2 $\mathrm{NaCl}$
3 $\mathrm{Na}_3 \mathrm{PO}_4$
4 $\mathrm{Sr}(\mathrm{OH})_2$
AIIMS-25.05.2019 (Morning)
For More Updates join with Us
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Ionic Equilibrium

229358 The dielectric constants of $\mathrm{H}_2 \mathrm{O}$ and $\mathrm{D}_2 \mathrm{O}$ are 82 and 80.5 respectively. Therefore, the solubility of $\mathrm{NaCl}$ in $\mathrm{D}_2 \mathrm{O}$ is ..... than in water:

1 Equal to
2 Slightly less
3 Slightly higher
4 Very high
AP-EAMCET (Med.)-1999
Ionic Equilibrium

229361 $250 \mathrm{~mL}$ of a sodium carbonate solution contains $2.65 \mathrm{~g}$ of $\mathrm{Na}_2 \mathrm{CO}_3$. If $10 \mathrm{~mL}$ of this solution is diluted to one litre, what is the concentration of resultant solution? (molar mass of $\left.\mathrm{Na}_2 \mathrm{CO}_3=106 \mathrm{~g} / \mathrm{mol}\right)$.

1 $0.1 \mathrm{M}$
2 $0.001 \mathrm{M}$
3 $0.01 \mathrm{M}$
4 $10^{-4} \mathrm{M}$
AP-EAMCET-2001
Ionic Equilibrium

229362 If the ionic product of water $\left(\mathrm{K}_{\mathrm{\pi}}\right)$ is $1.96 \times 10^{-14}$ at $35^{\circ} \mathrm{C}$, what is its value of $10^{\circ} \mathrm{C}$ ?

1 $1.96 \times 10^{-14}$
2 $3.92 \times 10^{-14}$
3 $2.95 \times 10^{-15}$
4 $1.96 \times 10^{-13}$
AP-EAMCET-2003
Ionic Equilibrium

229375 If the solubility of an electrolyte is $S$, then what is the solubility product of the electrolyte of the type $\mathrm{A}_3 B_2$ ?

1 $6 \mathrm{~S}^3$
2 $27 \mathrm{~S}^5$
3 $108 \mathrm{~S}^5$
4 $36 \mathrm{~S}^5$
COMEDK-2016
Ionic Equilibrium

229380 Which of the following has maximum solubility at low pH?

1 $\mathrm{NH}_4 \mathrm{Cl}$
2 $\mathrm{NaCl}$
3 $\mathrm{Na}_3 \mathrm{PO}_4$
4 $\mathrm{Sr}(\mathrm{OH})_2$
AIIMS-25.05.2019 (Morning)
NEET DIGITAL LIBRARY
Ionic Equilibrium

229358 The dielectric constants of $\mathrm{H}_2 \mathrm{O}$ and $\mathrm{D}_2 \mathrm{O}$ are 82 and 80.5 respectively. Therefore, the solubility of $\mathrm{NaCl}$ in $\mathrm{D}_2 \mathrm{O}$ is ..... than in water:

1 Equal to
2 Slightly less
3 Slightly higher
4 Very high
AP-EAMCET (Med.)-1999
Ionic Equilibrium

229361 $250 \mathrm{~mL}$ of a sodium carbonate solution contains $2.65 \mathrm{~g}$ of $\mathrm{Na}_2 \mathrm{CO}_3$. If $10 \mathrm{~mL}$ of this solution is diluted to one litre, what is the concentration of resultant solution? (molar mass of $\left.\mathrm{Na}_2 \mathrm{CO}_3=106 \mathrm{~g} / \mathrm{mol}\right)$.

1 $0.1 \mathrm{M}$
2 $0.001 \mathrm{M}$
3 $0.01 \mathrm{M}$
4 $10^{-4} \mathrm{M}$
AP-EAMCET-2001
Ionic Equilibrium

229362 If the ionic product of water $\left(\mathrm{K}_{\mathrm{\pi}}\right)$ is $1.96 \times 10^{-14}$ at $35^{\circ} \mathrm{C}$, what is its value of $10^{\circ} \mathrm{C}$ ?

1 $1.96 \times 10^{-14}$
2 $3.92 \times 10^{-14}$
3 $2.95 \times 10^{-15}$
4 $1.96 \times 10^{-13}$
AP-EAMCET-2003
Ionic Equilibrium

229375 If the solubility of an electrolyte is $S$, then what is the solubility product of the electrolyte of the type $\mathrm{A}_3 B_2$ ?

1 $6 \mathrm{~S}^3$
2 $27 \mathrm{~S}^5$
3 $108 \mathrm{~S}^5$
4 $36 \mathrm{~S}^5$
COMEDK-2016
Ionic Equilibrium

229380 Which of the following has maximum solubility at low pH?

1 $\mathrm{NH}_4 \mathrm{Cl}$
2 $\mathrm{NaCl}$
3 $\mathrm{Na}_3 \mathrm{PO}_4$
4 $\mathrm{Sr}(\mathrm{OH})_2$
AIIMS-25.05.2019 (Morning)