JEE Mains 25-Jan-2023 Shift 2 Solved Paper
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Question : 35 of 90
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What is the mass ratio of ethylene glycol ( C 2 H 6 O 2. , molar mass = 62 g ∕ mol ) required for making 500 g of 0.25 molal aqueous solution and 250 mL of 0.25 molar aqueous solution ?
[25-Jan-2023 Shift 2]
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