MCQ
The $IUPAC$ name of given is :


- ✓cis-cis$-9, 12-$ octadecandienoic acid
- Bcis-trans$-9,12-$ octadecan dienoic acid
- C$9,10-$ octa decadienoic acid
- D$9,14-$ octa decadienoic acid

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$A$ $\&$ $B$ are :
Number of moles of $NaOH $ used in above Hoffmann bromamide reaction is
Ice $ \rightleftharpoons $ Water
$(I)$ Acid chloride $(II)$ Aldehyde
$(III)$ Ketone $(IV)$ Ester
Select the correct answer from the codes given below :
${H_2}C = C{H_2}(g) + {H_2}(g) \to {H_3}C - C{H_3}(g)$ at $298 \,K$ will be ....$kJ$
