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JEE Main Chemistry question

ChemistrySolutionsJEE Main

How many of the following are colligative properties? i. Osmotic pressure of a solution ii. Radioactivity of a substance iii. Optical activity of a substance iv. Depression in freezing point of a solution v. Elevation in boiling point of a solution vi. Vapour pressure lowering of a solution

Answer: 4

Solution

Osmotic pressure, freezing-point depression, boiling-point elevation, and vapour-pressure lowering are the four colligative

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Question ID VK-143464