What is the mass ratio of ethylene glycol (C₂H₆O₂, molar mass = 6… | JEE Main 2023 Chemistry PYQ

MCQEasyJEE Main 2023 · 25 January, Shift 2Concentration Terms (Molarity, Molality, etc.)

What is the mass ratio of ethylene glycol ( $C_2H_6O_2$ , molar mass = $62 \, \text{g/mol}$ ) required for making $500 \, \text{g}$ of $0.25$ molal aqueous solution and $250 \, \text{mL}$ of $0.25$ molar aqueous solution?

A
$1:1$
B
$3:1$
C
$2:1$
D
$1:2$

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