Which of the following is true for an adiabatic process?
d Q = 0
d V = 0
d P = 0
d T = 0
During an adiabatic process there is no exchange of heat between system and surroundings. Therefore d Q = 0.
Question 21 Which of the following statements is not true? (A) 0 + 0 = 0 (B) 0 – 0 = 0 (C) 0 × 0 = 0 (D) 0 ÷ 0 = 0