class xii chemistry chapter Haloalkanes and Haloarenes
Class xii Subject :- Chemistry Chapter :- Haloalkanes and Haloarenes INTEXT QUESTIONS QUESTION 6.1 Write structures of the following compounds: (i) 2-Chloro-3-methylpentane (ii) 1-Chloro-4-ethylcyclohexane (iii) 4-tert. Butyl-3-iodoheptane (iv) 1,4-Dibromobut-2-ene (v) 1-Bromo-4-sec. butyl-2-methylbenzene Answer :- (i) 2-Chloro-3-methylpentane Structure: CH3–CH(Cl)–CH(CH3)–CH2–CH3 (ii) 1-Chloro-4-ethylcyclohexane Structure: Cyclohexane ring C-1 → Cl C-4 → –CH2CH3 (iii) 4-tert. Butyl-3-iodoheptane Structure: CH3–CH2–CH(I)–CH(C(CH3)3)–CH2–CH2–CH3 (iv) 1,4-Dibromobut-2-ene Structure: Br–CH2–CH=CH–CH2–Br (v) 1-Bromo-4-sec. butyl-2-methylbenzene Structure: Benzene ring C-1 → Br C-2 → CH3 C-4 → sec-butyl प्रश्न 6.1 निम्नलिखित यौगिकों की संरचनाएँ लिखिए: (i) 2-क्लोरो-3-मेथाइल पेंटेन ii) 1-क्लोरो-4-एथिल साइक्लोहेक्सेन iii) 4- तृतीयक -ब्यूटिल-3-आयोडो हेप्टेन iv) 1,4-डाइब्रोमो-ब्यूट-2-इन v) 1-ब्रोमो-4- द्वितीयक -ब्यूटिल-2-मेथाइलबेंज़ीन उत्तर :- (i) 2-क्लोरो-3-मेथाइल पेंटेन ...