Question

If the molality of an ethylene glycol solution in water is 5.4 molal, what will be the freezing point depression?

A. 

1.86 oC

B. 

4.5 oC

C. 

5.4 oC

D. 

10 oC

E. 

12 oC

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Answer 1

I think its B. 4.5 oC

Step-by-step explanation:

Answer 2

Answer: a

Step-by-step explanation: