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     EduGorilla 
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    The following reaction is performed at 298 K:

    2NO(g) + O2(g)  2NO2(g)

    The standard free energy of formation of NO(g) is 86.6 kJ/mol at 298 K. What is the standard free energy of formation of NO2(g) at 298 K? (Kp = 1.6 x 1012)

    Options :-

    1. R(298) In(1.6 x 1012) – 86600
    2. 86600 + R(298) In(1.6 x 1012)
    3. 86600 –
    4. 0.5 [2 x 86,600 – R(298) In(1.6 x 1012)]
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Reply To: The following reaction is performed at 298 K:2NO(g) + O2(g) ⇌ 2NO2(g)The standard free en….
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