Which of the following is lighter than water?

A. Chalk powder

B. Aluminum

C. Ice

D. Iodine

 

Answer:

Ice floats because it is less dense than water. 

So, the correct option is C.

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo