The coolant usually contains a solution of antifreeze prepared by mixi – InterviewSolution

1.	The coolant usually contains a solution of antifreeze prepared by mixing equal volumes of ethylene glycol C2H4(OH)2 and water. The density of ethylene glycol is 1.113 g cm−3. Thus, the freezing point of the mixture is: (KfofH2O=1.86Kkg mol−1)
Answer» The coolant usually contains a solution of antifreeze prepared by mixing equal volumes of ethylene glycol $C_{2} H_{4} (O H)_{2}$ and water. The density of ethylene glycol is $1.113 g c m^{- 3}$ . Thus, the freezing point of the mixture is: $(K_{f} o f H_{2} O = 1.86 K k g m o l^{- 1})$

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