MHT-CET Solutions — practice questions
30 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice MHT-CET Solutions in the app →A solution is best defined as:In a salt-in-water solution, the solvent is:The empirical rule 'like dissolves like' predicts that:Henry's law states that the solubility of a gas in a liquid is:Which of the following is **not** a colligative property?When a non-volatile solute is dissolved in a volatile solvent, the vapour pressure of the solution:The boiling point elevation $\Delta T_b$ of a dilute solution is:For an **ideal** solution, the enthalpy of mixing $\Delta_{mix}H$ is:Raoult's law for a volatile component of a solution states $P_i$ equals:With increase in temperature, the solubility of most gases in water:The solubility of N₂ gas in water at 25 °C and 1 bar is $6.85 \times 10^{-4}$ mol L⁻¹. If the partial pressureIf 18 g of glucose (M = 180 g/mol) is dissolved in 90 g of water (M = 18 g/mol), the mole fraction of glucose Which of the following statements about ideal and non-ideal solutions is **incorrect**?The graph in the figure shows a solution whose total vapour pressure is **higher** than that predicted by RaouThe pV-curve shown represents a solution exhibiting **negative** deviation from Raoult's law. Which mixture isThe figure shows the variation of solubility of common ionic solids in water with temperature. According to thWhich gas does **not** obey Henry's law in water, because it reacts chemically with the solvent?Which of these statements about the effect of pressure on solubility is correct?The relative lowering of vapour pressure of a dilute solution of a non-volatile solute equals:If $K_b$ for water is 0.512 K·kg/mol, the boiling point elevation of a 0.50 molal aqueous urea solution is:For an ideal solution of two volatile liquids, the relationship between solvent–solvent, solute–solute and solA binary solution of two volatile liquids A (P°₁ = 450 mm Hg) and B (P°₂ = 700 mm Hg) at 350 K has a total vapFor the same binary solution (P°₁ = 450 mm Hg, P°₂ = 700 mm Hg, total P = 600 mm Hg, $x_1 = 0.4$, $x_2 = 0.6$)A solution of 394 g of a non-volatile solute in 622 g of water has vapour pressure 30.74 mm Hg at 30 °C. The vThe Henry's law constant of CH₃Br in water at 25 °C is 0.159 mol L⁻¹ bar⁻¹. The solubility of CH₃Br at 25 °C a2.315 g of a non-volatile solute is dissolved in 49 g of benzene (M = 78 g/mol). The vapour pressure of pure bA solution that shows **positive** deviation from Raoult's law typically has:If the vapour pressure of water at a particular temperature is 25 mm Hg, and 1 mol of a non-volatile solute isEqual masses of glucose (M = 180), urea (M = 60) and sucrose (M = 342) are dissolved in equal masses of water,Two liquids A and B form an ideal solution. At a certain temperature, the vapour pressure of pure A is 100 mm