The correct statement amongst the following is : (A) The term ‘standard state’ implies that the temperature is 0ºC. (B) The standard state of pure gas is the pure gas at a pressure of 1 bar and temper

Question

The correct statement amongst the following is :

(A) The term ‘standard state’ implies that the temperature is 0ºC.
(B) The standard state of pure gas is the pure gas at a pressure of 1 bar and temperature 273 K.
(C) fH is zero for O2(g)
(D) fH is zero for O(g)

Prashant Kotian · Accepted Answer

Correct answer: C. For standard state  Pressure = 1 bar and Temperature is specified only  ) g ( , O F ) H ( = 0

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