Question

Assertion: At constant temperature PV vs V plot for real gases is not a straight line.

Reason: At high pressure all gases have Z>1 but at intermediate pressure most gases have Z<1.

(a) If both A & R are correct and R is the correct explanation of the assertion.

(b) If both A & R are correct, but R is not the correct explanation of the assertion.

(c) If A is correct ,but R is incorrect

(d) If both A & R are incorrect

Answer 1

(b) If both A & R are correct, but R is not the correct explanation of the assertion.