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Aparna posted an Question
August 07, 2020 • 00:56 am 30 points
  • IIT JAM
  • Biotechnology (BT)

For which of the following reactions delh = delu

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    Anup Padwal best-answer

    for the reaction 2NO→N2+O2 ΔH =ΔU  +ΔnRT For the reaction, 2NO→N2+O2 Δn =1+1−2=0 because 1 mole of N plus 1mole of O minus 2moles of NO. Hence, ΔH =ΔU  +(0)RT ΔH =ΔU    Δn is the difference between the number of moles of gaseous products and the number of moles of gaseous reactants.

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