Which of the following substances has the highest boiling point? Order the substances below in the INCREASING order of their boiling points (from lowest to highest) HIGHEST BOILING POINT 1 2 3 4 5 HOCH₂CH₂OH CH3CI CH3CH₂OH C₂H6 H₂ 6 ⠀⠀⠀N₂ LOWEST BOILING POINT

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