MCQ
The relation $\Delta G = \Delta H - T\Delta S$ was given by
- ABoltzmann
- BFaraday
- ✓Gibbs-Helmholtz
- DThomson
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[Atomic mass : $\mathrm{H}: 1.0, \mathrm{C}: 12.0, \mathrm{O}: 16.0]$
${N_2} + 3{H_2} \longrightarrow NH_3$