Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main20257 Apr 2025Evening ShiftChemistrySolutionsActual

Match List-I with List-II array |l|l|l|l| & List-I & & List-II (A) & array l Solution of chloroform and acetone array & (I) & array l Minimum boiling azeotrope array (B) & array l Solution of ethanol and water array & (II) & Dimerizes (C) & array l Solution of benzene and toluene array & (III) & array l Maximum boiling azeotrope array (D) & array l Solution of acetic acid in benzene array & (IV) & V _ mix =0 array Ch

Options

  1. A(A)-(III), (B)-(I), (C)-(IV), (D)-(II)
  2. B(A)-(II), (B)-(IV), (C)-(I), (D)-(III)
  3. C(A)-(III), (B)-(IV), (C)-(I), (D)-(II)
  4. D(A)-(II), (B)-(I), (C)-(IV), (D)-(III)

Correct answer

A. (A)-(III), (B)-(I), (C)-(IV), (D)-(II)

Step-by-step solution

(A) Solution of chloroform and acetone shows -ve deviation, so maximum boiling azeotrope. (B) Solution of ethanol & water shows +ve deviation. So minimum boiling azeotrope. (C) Solution of benzene and toluene form ideal solution. V _ mix =0 . (D) Acetic acid in benzene form dimer.

Practice Solutions on Quantrex Academy →

More from Solutions

In a solvent S , a compound B is partially dissociated into C and D as given below: B 2 C + 2 D B , C and D are non-volatile in nature. The molar mass of B is 10 times the molar ma 2026Passage: Two volatile liquids A and B form an ideal solution. Consider a 5 molal solution of B in A inside a closed container having a total vapour pressure of 100 mm Hg at 300 K. 2026Passage: Two volatile liquids A and B form an ideal solution. Consider a 5 molal solution of B in A inside a closed container having a total vapour pressure of 100 mm Hg at 300 K. 2026Given below are two statements: Given: Molar mass of C, H, O, Cl are 12, 1, 16 and 35.5 g mol ⁻¹ , respectively. Statement I: In 30 % (w/w) solution of methanol in CCl ₄ (at T K), 2026Which of the following statements are not correct? A. For water, magnitude of K_b is more than the magnitude of K_f . B. The elevation in boiling point of water when a non-volatile 2026Given below are two statements : Statement I : H₂ O molecules move from the chamber 1 to chamber 2 . Statement II : The osmotic pressure of a solution prepared by dissolving 50 mg 2026When 0.25 moles of a non-volatile, non-ionizable solute was dissolved in 1 mole of a solvent the vapor pressure of solution was x % of vapor pressure of pure solvent. What is x % ? 202620 g hemoglobin in a 1 L aqueous solution (A) at 300 K is separated from pure water by semi permeable membrane. At equilibrium the height of solution in a tube dipped in a solution 2026 Full Solutions list All JEE Main PYQs