12. ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES (HM)
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\(C{H_2} = CH - CH(C{H_3}C{H_2})\mathop {\mathop {C = }\limits_{|\,\,\,\,\,} }\limits_{Br} C{H_2}\) का \(IUPAC\) नाम है
1 \(4\)-ब्रोमो\(-3-\)एथिल\(-1, 4-\)पेण्टाडाईईन
2 \(2-\)ब्रोमो-\(3-\)एथिल\(-1, 4-\)पेण्टाडाईईन
3 \(2-\)ब्रोमो\(-3-\)एथिल\(-1, 5\)-पेण्टाडाईईन
4 इनमें से कोई नहीं
Explanation:
(b) \(\underset{2\text{ bromo-3-ethyl -1, 4 pentadiene}}{\mathop{\overset{5}{\mathop{C{{H}_{2}}}}\,=\overset{4}{\mathop{CH}}\,-\overset{3}{\mathop{CH}}\,(C{{H}_{3}}C{{H}_{2}})-\underset{Br}{\mathop{\underset{|}{\mathop{\overset{2}{\mathop{C}}\,}}\,}}\,=\overset{1}{\mathop{C{{H}_{2}}}}\,}}\,\)