1.

Which is the correct order of boiling point of halomethane ?

Answer»

`CH_(3)F gt CH_(3)Cl gt CH_(3)Br gt CH_(3)I`
`CH_(3)Br gt CH_(3)I gt CH_(3)Cl gt CH_(3)F`
`CH_(3)I gt CH_(3)Br gt CH_(3)Cl gt CH_(3)F`
`CH_(3)F gt CH_(3)Br gt CH_(3)I gt CH_(3)Cl`

Solution :When the MASS and volume of the HALOGEN ATOM increases, then there will be an increase in repulsion FORCES of van der Waals.


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