M.Sc. Bio-Physics (PU-CET P.G) 2018 Panjab University Entrance Exam With Answers

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48.

Ice floats in water because:-

A: Its molecules are moving faster than in liquid water.
B: It is more disuse than liquid water.
C: Its H molecules bond to the water surface film
D: Its water molecules are further apart than in the liquid water

The answer is: D