Given below are two statements, in which one is labelled as Assertion (A) and the other as Reason (R): Assertion (A): The boiling point of water decreases as the altitude increases. Reason (R): The atmospheric pressure increases with altitude. Select the correct answer using the code given below:

Given below are two statements, one labelled as Assertion (A) and the other as Reason (R): Assertion (A): Light coloured clothes are preferred in summer. Reason (R): Light colours absorb less heat.

Which one of the following regarding density of water at atmospheric pressure is correct ?

Which one among the following statements with reference to the properties of water is not correct ?

Consider the following statements : 1. The coefficient of linear expansion has dimension K–1. 2. The coefficient of volume expansion has dimension K–1. Select the correct answer using the options giv…

Match List I with List-II and select the answer using the code given below the Lists: List I (Physical Quantity) A. Temperature B. Weight C. Mass D. Pressure List-II (SI Unit) 1. Kelvin 2. Kilogram 3…