NEET UG CHEMISTRY MCQ: THERMODYNAMICS

1 Easy

1 of 1

Application +4 | -1

(\Delta H-\Delta U)

for the formation of

\mathrm{NH}_3

from

\mathrm{N}_2

and

\mathrm{H}_2

View answer and explanation

Correct option: D

-2 R T

Option D (

-2 R T

) is correct because the change in the number of moles of gas is -2, and

\Delta H - \Delta U = \Delta n_g RT

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