MCQ
Dipole moment is shown by
- ✓$1, 2-$ dichlorobenzene
- Btrans $2, 3-$ dichloro $-2-$ butene
- C$1 , 4-$ chlorobenzene
- Dtrans $- 1 , 2-$ dinitroethene
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$(A)$ $\Delta G$ is positive $(B)$ $\Delta S _{\text {system }}$ is positive
$(C)$ $\Delta S _{\text {surroundings }}=0$ $(D)$ $\Delta H =0$
