A : Evaporation occurs at any temperature whereas the boiling point depends on the external pressure. R : Evaporation of a liquid occurs from the surface of a liquid at all temperature whereas boiling takes place at a temperature determined by the external pressure.

A : Evaporation occurs at any temperature whereas the boiling point de

1.	A : Evaporation occurs at any temperature whereas the boiling point depends on the external pressure. R : Evaporation of a liquid occurs from the surface of a liquid at all temperature whereas boiling takes place at a temperature determined by the external pressure.
Answer» If bothAssertion & Reason are true and the reason is the correct explanation of the assertion, then MARK (1) If both Assertion & Reason are true but the reasonis not the correct explanation of the assertion, then mark (2) If Assertion is true STATEMENT but Reason is FALSE, then mark (3) If both Assertion and Reason are false STATEMENTS, then mark (4). ANSWER :A

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A : Evaporation occurs at any temperature whereas the boiling point depends on the external pressure. R : Evaporation of a liquid occurs from the surface of a liquid at all temperature whereas boiling takes place at a temperature determined by the external pressure.

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