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0 votes
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in Chemistry by (54.1k points)

K for water is 1.86 K kg mol-1. If your automobile radiator holds 1.0 kg of water, how many f grams of ethylene glycol (C2H2O2) must you add to get the freezing point of the solution lowered by 2.8°C? 

a) 27 g 

b) 72 g 

c) 93 g 

d) 39 g

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1 Answer

+1 vote
by (56.9k points)

Correct option is c) 93 g 

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