NEET Physics Ideal Gas Equation Assertion Reason Question
Assertion (A): An ideal gas behaves according to the equation PV = k_B n T at all pressures and temperatures. | Reason (R): The pressure of an ideal gas is directly proportional to the number density and absolute temperature.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true, but R is false.
A is false.
Correct Answer
Detailed Explanation
The NCERT context states that a gas satisfying PV = k_B n T at all pressures and temperatures is defined as an ideal gas, and the pressure is proportional to number density (n) and temperature (T).
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