JEE Main 2020 Chemistry question

ChemistrySolutionsJEE Main 2020

A set of solutions is prepared using 180 g of water as a solvent and 10 g of different non-volatile solutes A, B and C. The relative lowering of vapour pressure in the presence of these solutes are in the order [Given, molar mass of A = 100 g ; B = 200 g ; C = 10,000 g ]

Answer: (A)

Solution

Question ID VK-012894