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JEE Main 202524 JanuaryMorning Shift
Exam
JEE Main
Year
2025
Date
24 January
Shift
Morning Shift
Subject
Chemistry
Chapter
Solutions

JEE Main 2025 · 24 January · Morning Shift · Chemistry · Solutions

Consider the given plots of vapour pressure (VP) vs...

Consider the given plots of vapour pressure (VP) vs temperature(T/K). Which amongst the following options is correct graphical representation showing ΔTf\Delta \mathrm{T}_{\mathrm{f}}, depression in the freezing point of a solvent in a solution?Consider the given plots of vapour pressure (VP) vs temperature(T/K). Which amongst the following options is correctConsider the given plots of vapour pressure (VP) vs temperature(T/K). Which amongst the following options is correctConsider the given plots of vapour pressure (VP) vs temperature(T/K). Which amongst the following options is correctConsider the given plots of vapour pressure (VP) vs temperature(T/K). Which amongst the following options is correctConsider the given plots of vapour pressure (VP) vs temperature(T/K). Which amongst the following options is correct

Options

  1. AChlorophyll extracted from the crushed green leaves was dissolved in water to make 2L solution of Mg of concentration
  2. BChlorophyll extracted from the crushed green leaves was dissolved in water to make 2L solution of Mg of concentration
  3. CChlorophyll extracted from the crushed green leaves was dissolved in water to make 2L solution of Mg of concentration
  4. DChlorophyll extracted from the crushed green leaves was dissolved in water to make 2L solution of Mg of concentration

Correct answer

A. Chlorophyll extracted from the crushed green leaves was dissolved in water to make 2L solution of Mg of concentration

Step-by-step solution

On adding non-volatile solute in a solvent, the freezing point of solution decreases. Tf<Tf0\mathrm{T}_{\mathrm{f}} < \mathrm{T}_{\mathrm{f}}^0 F.P. of solution << F.P. of pure solvent Also V.P. of solution decreases on adding nonvolatile solute in a solvent.Consider the given plots of vapour pressure (VP) vs temperature(T/K). Which amongst the following options is correct
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