Chemistry-(general)
NEET Chemistry (general) Match the Following Question
Type: Match the Following-match the column-Medium-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Freezing point depression | (i) Mole fraction of solute |
| (b) Cryoscopic constant | (ii) K kg mol⁻¹ |
| (c) Molality | (iii) Effect on vapor pressure |
| (d) Osmotic pressure | (iv) Colligative property |
A
a-iv, b-ii, c-i, d-iii
B
a-ii, b-iv, c-iii, d-i
C
a-iii, b-i, c-iv, d-ii
D
a-iv, b-iii, c-ii, d-i
Correct Answer
Option A
Detailed Explanation
Freezing point depression is indeed a colligative property (a-iv), the cryoscopic constant has units of K kg mol⁻¹ (b-ii), molality relates to the amount of solute in moles per kg of solvent (c-i), and osmotic pressure is also a colligative property that affects vapor pressure (d-iii).
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