Mass of ethylene glycol (antifreeze) to be added to \(18.6 ~kg\) of water to protect the freezing point at \(-24^\circ C\) is____________ \(kgmo{l}^{-1}\) (Round off to nearest integer) (Molar mass in \(gmo{l}^{-1}\) for ethylene glycol \(=62) ( K _f\) of water \(=1.86Kkgmo{l}^{-1}\)

[JEE Main 2024, 1 Feb (Shift 2)]

Question

Mass of ethylene glycol (antifreeze) to be added to \(18.6 ~kg\) of water to protect the freezing point at \(-24^\circ C\) is____________ \(kgmo{l}^{-1}\) (Round off to nearest integer) (Molar mass in \(gmo{l}^{-1}\) for ethylene glycol \(=62) ( K _f\) of water \(=1.86Kkgmo{l}^{-1}\)

[JEE Main 2024, 1 Feb (Shift 2)]

YESPYQ · Accepted Answer

Options are free to see. Unlock the correct answer and full explanation with PYQ Pass.

Mass of ethylene glycol (antifreeze) to be added to \(18.6 ~kg\) of water to protect the freezing point at \(-24^\circ C…

Practice more JEE Chemistry PYQs