MCQ
Vinegar obtained from sugarcane has
- ✓$C{H_3}COOH$
- B$HCOOH$
- C${C_6}{H_5}COOH$
- D$C{H_3}C{H_2}COOH$
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$(I)$ Acid chloride $(II)$ Aldehyde
$(III)$ Ketone $(IV)$ Ester
Select the correct answer from the codes given below :

$(A)$ $\Delta G$ is positive $(B)$ $\Delta S _{\text {system }}$ is positive
$(C)$ $\Delta S _{\text {surroundings }}=0$ $(D)$ $\Delta H =0$