Question

Plz explain why my answer is wrong..

Answer 1

Explanation:

PH3 should be most volatile because boiling point increases with increase in molecular weight and substance having least boiling point will be most volatile…so according to this NH3 have least molecular weight but NH3 also have intermolecular Hydrogen bonding due do which its boiling point is much greater so in this group PH3 have least boiling point ao it is most volatile.

Answer 2

Answer:

hi mate

Explanation:

bcoz....!.Chloroform is the most volatile. You can tell easily by the fact that it has the lowest mass. In general, you can decide how volatile things are by their polarity. The more polar the molecule, the less volatile it is.

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