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( array |l|l| & Colligative Properties & & Descriptions A) & Boiling Point Elevation & 1) & array l The decrease in the vapor pressure of a solvent due to the presence of a solute. array B) & Freezing Point Depression & 2) & array l The temperature increase when a non-volatile solute is added to a solvent. array C) & Vapor Pressure Lowering & 3) & array l The decrease in the temperature at which a liquid freezes when

Options

  1. A( A -2, ~B -3, C -1, D -4 )
  2. B( A -1, ~B -2, C -3, D -4 )
  3. C( A -3, ~B -2, C -4, D -1 )
  4. D( A -4, B -1, C -2, D -3 )

Correct answer

A. ( A -2, ~B -3, C -1, D -4 )

Step-by-step solution

1. Boiling Point Elevation (A): - Correct Description: 2) The temperature increase when a non-volatile solute is added to a solvent. - Explanation: Adding a non-volatile solute to a solvent raises its boiling point because the solute particles disrupt the formation of vapor, requiring a higher temperature to reach the boiling point. 2. Freezing Point Depression (B): - Correct Description: 3) The decrease in the temperature at which a liquid freezes when a solute is added. - Explanation: The addition of solute lower

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