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JEE Main Chemistry question

ChemistrySolutionsJEE Main

The molality of a urea solution in which 0.0100 g of urea, , is added to of water at STP is [AIEEE 2011]

Answer: (B)

Solution

Moles of urea (mol. wt. 60) mol. Mass of water (density 1 g/mL)

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Question ID VK-142953