Three series of molecules are listed below in order of increasing vapor pressure at a given temperature. Pick the correct answer. C2H6 < C4H IO (b) CH)CH20H < CH)CH2F (c) NH) < PH) a. (a) and (b) are correct, (c) is not b. (a) and (c) are correct, (b) is not (b) and (c) are correct, (a) is not all three are correct e. only (b) is correct please explain , how you got this answer, and what to do in problem like this ?