Statement-1. The pressure of a fixed amount of an ideal gas is proportional to its temperature.
Statement-2. Frequency of collisions and their impact both increase in proportion to the square root of the temperature.
A. Statement-1 is correct, Statement-2 is correct , Statement-2 is the correct explanation for Statement-1.
B. Statement-1 is correct, Statement-2 is correct , Statement-2 is not a correct explanation of Statement-1.
C. Statement-1 is correct, Statement-2 is incorrect.
D. Statement-1 is incorrect, Statement-2 is correct.