Assertion: The boiling point of \( n \)-alkanes increases with increase in number of carbon atom....

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Assertion: The boiling point of \( n \)-alkanes increases with increase in number of carbon atoms.
Reasons: Van der Waals' force of attraction increases with increase in number of carbon and molecular mass.
(1) If both assertion and reason are true and the reason is the correct explanation of the assertion.
(2) If both assertion and reason are true but reason is not the correct explanation of the assertion.
(3) If assertion is true but reason is false.
(4) If assertion is false but reason is true.


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