1. What is the major product for the following reaction?
2. What is the major product for the following reaction?
3.
4. Which reagent or test could be used to distinguish between 3-methyl-2-octene and 3-methyloctane?
Ethanol
Br2/CCl4
Sodium hydroxide aqueous solution
Two of these choices.
All of these choices.
5. Which of the following reagents give the highest yield for conversion of 2-bromopentane to 1-pentene?
KOH/H2O
KOH/CH3OH
(CH3)3COK/(CH3)3COH
CH3ONa/CH3OH
CH3CH2ONa/CH3CH2OH
6.
For Question 1 Answer is D (II ) , it is an example of SN2 reaction, so inversion in configuration will take place.
For Question 2 Answer is C (None of choices) because in this reaction OH and CH2Cl will attch on same carbon of cyclopentane.
For Question 3 Answer is A , it is an example of Ozonolysis reaction , double bond will be cleaved and 1,6 dicarbonyl will be formed.
For Question 4 Answer is B (Br2/CCl4) alkene will react with bromine but and will decolourise it, but will not decolorise with alkane.
For Question 5 Answer is C ( (CH3)3COK/(CH3)3COH ), it is a bulky base and will form terminal alkene.
For Question 6 Answer is B
1. What is the major product for the following reaction? 2. What is the major product...
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