# Liquid Solution · Chemistry · MHT CET

Start Practice## MCQ (Single Correct Answer)

MHT CET 2023 14th May Evening Shift

What is Henry's law constant of a gas if solubility of gas in water at $$25^{\circ} \mathrm{C}$$ is $$0.028 \mathrm{~mol} \mathrm{~dm}^{-3}$$ ?
[Parti...

MHT CET 2023 14th May Evening Shift

A solution of nonvolatile solute is obtained by dissolving $$15 \mathrm{~g}$$ in $$200 \mathrm{~mL}$$ water has depression in freezing point $$0.75 \m...

MHT CET 2023 14th May Evening Shift

What type of following solutions is the gasoline?

MHT CET 2023 14th May Morning Shift

Calculate the relative lowering of vapour pressure if the vapour pressure of benzene and vapour pressure of solution of non-volatile solute in benzene...

MHT CET 2023 14th May Morning Shift

Calculate the depression in freezing point of solution when $$4 \mathrm{~g}$$ nonvolatile solute of molar mass $$126 \mathrm{~g} \mathrm{~mol}^{-1}$$ ...

MHT CET 2023 14th May Morning Shift

Which among the following is NOT colligative property?

MHT CET 2023 13th May Evening Shift

What is the molality of solution of a non-volatile solute having boiling point elevation $$7.15 \mathrm{~K}$$ and molal elevation constant $$2.75 \mat...

MHT CET 2023 13th May Evening Shift

Which among the following salts exhibits inverse relation between it's solubility and temperature?

MHT CET 2023 13th May Evening Shift

If $$0.01 \mathrm{~m}$$ aqueous solution of an electrolyte freezes at $$-0.056 \mathrm{~K}$$. Calculate van't Hoff factor for an electrolyte (cryoscop...

MHT CET 2023 13th May Morning Shift

Calculate van't Hoff factor of $$\mathrm{K}_2 \mathrm{SO}_4$$ if $$0.1 \mathrm{~m}$$ aqueous solution of $$\mathrm{K}_2 \mathrm{SO}_4$$ freezes at $$-...

MHT CET 2023 13th May Morning Shift

A solution of $$5.6 \mathrm{~g}$$ non-volatile solute in $$50 \mathrm{~g}$$ solvent has elevation in boiling point $$1.75 \mathrm{~K}$$. What is the m...

MHT CET 2023 13th May Morning Shift

What is the molal elevation constant if one gram mole of a nonvolatile solute is dissolved in $$1 \mathrm{~kg}$$ of ethyl acetate? $$\left(\Delta \mat...

MHT CET 2023 12th May Evening Shift

If $$0.15 \mathrm{~m}$$ aqueous solution of KCI freezes at $$-0.511^{\circ} \mathrm{C}$$, calculate van't Hoff factor of KCI (cryoscopic constant of w...

MHT CET 2023 12th May Evening Shift

What is the solubility of gas in water at $$25^{\circ} \mathrm{C}$$ if partial pressure is 0.346 bar [Henry's law constant is $$[0.159 \mathrm{~mol} \...

MHT CET 2023 12th May Evening Shift

The partial vapour pressure of any volatile component of a solution is equal to the vapour pressure of the pure component multiplied by its mole fract...

MHT CET 2023 12th May Morning Shift

Which among the following solutions has minimum boiling point elevation?

MHT CET 2023 12th May Morning Shift

Calculate osmotic pressure of solution of 0.025 mole glucose in $$100 \mathrm{~mL}$$ water at $$300 \mathrm{~K}$$. $$\left[\mathrm{R}=0.082 \mathrm{~a...

MHT CET 2023 12th May Morning Shift

Calculate molality of solution of a nonvolatile solute having boiling point elevation $$1.89 \mathrm{~K}$$ if boiling point elevation constant of solv...

MHT CET 2023 11th May Evening Shift

A solution of nonvolatile solute is obtained by dissolving $$1.5 \mathrm{~g}$$ in $$30 \mathrm{~g}$$ solvent has boiling point elevation $$0.65 \mathr...

MHT CET 2023 11th May Evening Shift

Identify the FALSE statement about ideal solution from following.

MHT CET 2023 11th May Evening Shift

Calculate osmotic pressure of $$0.2 \mathrm{~M}$$ aqueous $$\mathrm{KCl}$$ solution at $$0^{\circ} \mathrm{C}$$ if van't Hoff factor for $$\mathrm{KCl...

MHT CET 2023 11th May Morning Shift

If $$\mathrm{K}_{\mathrm{b}}$$ denote molal elevation constant of water, then boiling point of an aqueous solution containing $$36 \mathrm{~g}$$ gluco...

MHT CET 2023 11th May Morning Shift

What is vapour pressure of a solution containing $$1 \mathrm{~mol}$$ of a nonvolatile solute in $$36 \mathrm{~g}$$ of water $$\left(\mathrm{P}_1^0=32 ...

MHT CET 2023 11th May Morning Shift

Which among following salts shows decrease in solubility with increase in temperature?

MHT CET 2023 10th May Evening Shift

The solubility of a gas in a liquid is directly proportional to the pressure of the gas over the solution. Identify the law for this statement.

MHT CET 2023 10th May Evening Shift

What is the solubility of a gas in water at $$25^{\circ} \mathrm{C}$$ if partial pressure is $$0.18 \mathrm{~atm}$$ ? $$\left(\mathrm{K}_{\mathrm{H}}=...

MHT CET 2023 10th May Evening Shift

What is osmotic pressure of solution of $$1.7 \mathrm{~g} \mathrm{~CaCl}_2$$ in $$1.25 \mathrm{~dm}^3$$ water at $$300 \mathrm{~K}$$ if van't Hoff fac...

MHT CET 2023 10th May Morning Shift

What type of solution is the ethyl alcohol in water?

MHT CET 2023 10th May Morning Shift

Find the depression in freezing point of solution when 3.2 gram non volatile solute with molar mass $$128 \mathrm{~gram} \mathrm{~mol}^{-1}$$ is disso...

MHT CET 2023 10th May Morning Shift

Which of the following solutions exhibits lowest value of boiling point elevation assuming complete dissociation?

MHT CET 2023 9th May Evening Shift

A solution of $$8 \mathrm{~g}$$ of certain organic compound in $$2 ~\mathrm{dm}^3$$ water develops osmotic pressure $$0.6 \mathrm{~atm}$$ at $$300 \ma...

MHT CET 2023 9th May Evening Shift

Which from the following compound solutions in water of equal concentration has electrical conductivity nearly same as distilled water?

MHT CET 2023 9th May Evening Shift

A solution of nonvolatile solute is obtained by dissolving $$1 \mathrm{~g}$$ in $$100 \mathrm{~g}$$ solvent, decreases its freezing point by $$0.3 \ma...

MHT CET 2023 9th May Evening Shift

Which among the following gases exhibits very low solubility in water at room temperature?

MHT CET 2023 9th May Morning Shift

$$0.2 ~\mathrm{M}$$ aqueous solution of glucose has osmotic pressure 4.9 atm at $$300 \mathrm{~K}$$. What is the concentration of glucose if it has os...

MHT CET 2023 9th May Morning Shift

A solution of nonvolatile solute is obtained by dissolving $$3.5 \mathrm{~g}$$ in $$100 \mathrm{~g}$$ solvent has boiling point elevation $$0.35 \math...

MHT CET 2022 11th August Evening Shift

Calculate the solubility of a gas in water at $$0.8 \mathrm{~atm}$$ and $$25^{\circ} \mathrm{C}$$.
[Henry's law constant is $$6.85 \times 10^{-4} \mat...

MHT CET 2022 11th August Evening Shift

Identify the concentration of the solution from following so that values of ,$$\Delta \mathrm{T}_{\mathrm{f}}$$ and $$\mathrm{K}_{\mathrm{f}}$$ are sa...

MHT CET 2022 11th August Evening Shift

Calculate the amount of solute dissolved in 160 gram solvent that boils at $$85^{\circ} \mathrm{C}$$, the molar mass of solute is $$120 \mathrm{~g} \m...

MHT CET 2021 24th September Evening Shift

The solution containing $$3 \mathrm{~g}$$ urea (molar mass 60 ) per $$\mathrm{dm}^3$$ of water and another solution containing $$4.5 \mathrm{~g}$$ of ...

MHT CET 2021 24th September Evening Shift

Vapour pressure of solution and of pure solvent are $$\mathrm{P}_1$$ and $$\mathrm{P}_1{ }^0$$ respectively. If $$\frac{P_1}{P_1^0}$$ is 0.15, find th...

MHT CET 2021 24th September Evening Shift

According to Raoult's law mole fraction of solute in solution in given by formula

MHT CET 2021 24th September Morning Shift

What is vapour pressure of solution containing 0.1 mole solute dissolved in $$1.8 \times 10^{-2} \mathrm{~kg} \mathrm{~H}_2 0$$ ? $$(\mathrm{P}_1^0=24...

MHT CET 2021 23rd September Evening Shift

What is vapour pressure of a solution containing $$1 \mathrm{~mol}$$ of a non-volatile solute in $$36 \mathrm{~g}$$ of water? $$(\mathrm{P}_1^0=400 \m...

MHT CET 2021 23rd September Evening Shift

Which of the following solutions behaves nearly as an ideal solution?

MHT CET 2021 23rd September Evening Shift

The solution containing $$6 \mathrm{~g}$$ urea (molar mass 60 ) per $$\mathrm{dm}^3$$ of water and another solution containing $$9 \mathrm{~g}$$ of so...

MHT CET 2021 23th September Morning Shift

What is vapour pressure of solution containing $$1.8 \mathrm{~g}$$ glucose in $$16.2 \mathrm{~g}$$ water? ($$\mathrm{P}_1^0=24 \mathrm{~mm} \mathrm{Hg...

MHT CET 2021 23th September Morning Shift

What is the freezing point of 1 molal aqueous solution of a non volatile solute? ($$\mathrm{K}_{\mathrm{f}}=1.86 \mathrm{~K} \mathrm{~kg} \mathrm{~mol...

MHT CET 2021 23th September Morning Shift

Air is an example of a solution of

MHT CET 2021 22th September Evening Shift

5 g sucrose (molar mass = 342) is dissolved in 100 g of solvent, decreases the freezing point by 2.15 K. What is cryoscopic constant of solvent?...

MHT CET 2021 22th September Evening Shift

What is Henry's law constant if solubility of a gas in water at $$298 \mathrm{~K}$$ and 1 bar pressure is $$7\times10^{-4} \mathrm{~mol} \mathrm{~L}^{...

MHT CET 2021 22th September Evening Shift

Which of the following formulae is used to obtain depression in freezing point?

MHT CET 2021 22th September Morning Shift

The vapour pressure of a solvent decreases by 2.5 mm Hg by adding a solute. What is the mole fraction of solute? (Vapour pressure of pure solvent is 2...

MHT CET 2021 22th September Morning Shift

Molal depression constant for a liquid is $$2.77^{\circ} \mathrm{C} ~\mathrm{kg} ~\mathrm{mol}^{-1}$$, in Kelvin scale it's value is

MHT CET 2021 22th September Morning Shift

If 6 g of solute dissolved in 100 g of water lowers the freezing point by 0.93 K. What is molar mass of solute? (K$$_\mathrm{f}$$ = 1.86 K kg mol$$^{-...

MHT CET 2021 21th September Evening Shift

What is vapour pressure of a solution when $$2 \mathrm{~mol}$$ of a non-volatile solute are dissolved in $$20 \mathrm{~mol}$$ of water? $$\left(\mathr...

MHT CET 2021 21th September Evening Shift

In which of the following salts, the solubility increases appreciably with increase in temperature?

MHT CET 2021 21th September Evening Shift

What is the boiling point of 0.5 molal aqueous solution of sucrose if 0.1 molal aqueous solution of glucose boils at 100.16$$^\circ$$C?

MHT CET 2021 21th September Morning Shift

Which of the following solutions shows positive deviation from Raoult's law?

MHT CET 2021 21th September Morning Shift

What is vapour pressure of a solution containing 0.1 mol of non-volatile solute dissolved in 16.2 g of water ? (P$$_1^0=32$$ mm Hg)

MHT CET 2021 21th September Morning Shift

What is boiling point of a decimolal aqueous solution of glucose if molal elevation constant for water is 0.52$$^\circ$$C kg mol$$^{-1}$$ ?

MHT CET 2021 20th September Evening Shift

What is cryoscopic constant of water if $$5 \mathrm{~g}$$ of glucose in $$100 \mathrm{~g}$$ of water has depression in freezing point $$2.15 \mathrm{~...

MHT CET 2021 20th September Evening Shift

Which of the following statements is correct for boiling point of a liquid?

MHT CET 2021 20th September Evening Shift

Henry's law constant for $$\mathrm{CH}_3 \mathrm{Br}$$ is $$0.16 \mathrm{~mol} \mathrm{~L}^{-1} \mathrm{bar}^{-1}$$ at $$298 \mathrm{~K}$$. What press...

MHT CET 2021 20th September Morning Shift

Which of the following solutions does not flow in either direction, when separated by semipermeable membrane? (Molar mass : glucose = 180, urea = 60)...

MHT CET 2021 20th September Morning Shift

A solution of 6 g of solute in 100 g of water boils at 100.52$$^\circ$$C. The molal elevation constant of water is 0.52 K kg mol$$^{-1}$$. What is mol...

MHT CET 2021 20th September Morning Shift

If vapour pressure of pure solvent and solution are 240 and 216 mm Hg respectively then mole fraction of solvent in solution is

MHT CET 2020 16th October Morning Shift

A solution has an osmotic pressure of '$$x$$' $$\mathrm{kPa}$$ at $$300 \mathrm{~K}$$ having 1 mole of solute in $$10.5 \mathrm{~m}^3$$ of solution. I...

MHT CET 2020 16th October Morning Shift

If a centimolal aqueous solution of K$$_3$$[Fe(CN)$$_6$$] has degree of dissociation 0.78. What is the value of van't Hoff factor?