33. Rank the following compounds according to increasing solubility in water. I. CH3–CH2–CH2–CH3 II. CH3–CH2–O–CH2–CH3 III. CH3–CH2–OH IV. CH3–OH
(A) I < III < IV < II
(B) I < II < IV < III
(C) III < IV < II < I
(D) I < II < III < IV e. None of these (A-D) is correct.

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