Ethylene glycol is used as an antifreeze in a cold climate. Mass of ethylene glycol which…
Chemistry · JEE Main · NTA Exams — Solutions
Ethylene glycol is used as an antifreeze in a cold climate. Mass of ethylene glycol which should be added to 4 kg water to prevent if from freezing at - 6°C will be:
[Kf for water = 1.86 K kg mol-1, and molar mass of ethylene glycol - 62g mol-1 ]
- 204.30g
- 400.00g
- 304.60g
- 800g
Answer
(C) 304.60g
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