Which of the above statements are correct?

Question

Consider the following statements:

1. In an ideal gas, there are no inter molecular forces of attraction and repulsion                        

2. At very low pressure, all gases and vapours approach ideal gas behaviour

3. Enthalpy of an ideal gas depends only on temperature

Which of the above statements are correct?

(A) 1, 2 and 3              (B) 1 and 2 only

(C) 1 and 3 only          (D) 2 and 3 only