Consider the following statements
(1) Joule-Thomson experiment is isoenthalpic as well as adiabatic
(2) A negative value of `mu JT` (Joule Thomson coefficient) corresponds to warming of a gas on expansion
(3) The temperature at which neither cooling nor heating effect is observed is known as inversion temperature
Which of the above statements are correct

Options

A. 1 and 2
B. 1 and 3
C. 2 and 3
D. 1,2 and 3

Answer

D

Explanation

1,2 and 3