Assertion: The isothermal curves intersect each other at a certain point.
Reason: The isothermal changes takes place rapidly, so the isothermal curves have very little slope.
A. If both assertion and reason are true and the reason is the correct explanation of the assertion.
B. If both assertion and reason are true but reason is not the correct explanation of t he assertion.
C. If assertion is true but reason is false.
D. If assertion is false but reason is true.

Assertion: The isothermal curves intersect each other at a certain point.
Reason: The isothermal changes takes place rapidly, so the isothermal curves have very little slope.
A. If both assetion and reason are true and reaasons is the correct expanation of assetion
B. If both assetion and reason are tur but reason is not the correct explanation of assetion
C. If assertion is true but reason is false
D. If both assertion and reason are false.