1.

What will be the correct order of vapour pressure of water, acetone and ether at 30^(@)C. Given that among these compounds, water has maximum boiling point and ether has minimum boiling point ?

Answer»

Water `LT` ether`lt ` acetone
Water `lt` acetone `lt` ether
Ether `lt` acetone `lt` water
Acetone `lt` ether `lt` water

Solution :GREATER the BOILING POINT, less is the vapour pressure. HENCE, the correct order of vapour pressures will be : water`lt ` acetone `lt` ether.


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