Which of the following is the correct order of boiling points for KNO3, CH3OH, C2H6, Ne? (Arranged from lowest to highest boiling point.)

1. Ne < CH3OH < C2H6 < KNO3
2. KNO3 < Ne < CH3OH < C2H6
3. KNO3 < Ne < C2H6 < CH3OH
4. Ne < C2H6 < CH3OH < KNO3
5. CH3OH < C2H6 < KNO3 < Ne

Answer :

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