The conversion of open chain alkanes into cycloalkanes and aromatic compounds is called?
A. cracking B. reforming C. isomerization D. polymerization Correct Answer: Option B – reforming
How many structural isomers of chlorobutane are possible?
A. 4 B. 3 C. 2 D. 1 Correct Answer: Option A – 4
The hydrocarbon used in the production of styrene is?
A. ethyne B. propyne C. ethane D. ethene Correct Answer: Option D – ethene
Which of the following compounds is the best possible anti-knock agent for petrol?
A. (CH3)2CH – CH(CH3)CH2CH3 B. CH3CH2(CH3)CHCH2CH2CH3 C. CH3CH2(CH3)CHCH2CH2CH3 D. (CH3)3C – CH2CH2CH3 Correct Answer: Option A – (CH3)2CH – CH(CH3)CH2CH3
In the reaction below; the cyanide is?
CH3CH2Cl + KCN → CH3CH2CN + KCl A. hydrophobic B. hydrophilic C. nucleophilic D. electrophilic Correct Answer: Option C – nucleophilicProducts
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