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Classification Based on Solubility

Which of the ...

Question

Which of the following is edible, floats on water and melts easily?
A. wax
B. ice
C. wood
D. butter

(a) B and D only
(b) A, B and D
(c) only B
(d) only D

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Solution

(a) B and D only
Ice and butter are edible, float on water and melt away easily.

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