Q. Which suffix attached in alcohol.
✅ Correct Answer: (B)
Ol
Pharmaceutical Organic Chemistry 1 MCQs and Notes
Q. Which group is present on alcohol.
✅ Correct Answer: (A)
OH
Q. Of the five isomeric hexanes, the isomer which can give two monochlorinated compounds is…………..
✅ Correct Answer: (B)
2, 3-dimethylbutane
Q. 2-Methylbutane on reacting with bromine in the presence of sunlight gives mainly……..
✅ Correct Answer: (B)
2-bromo-2-methylbutane
Q. Pick out the alkane which differs from the other members of the group.
✅ Correct Answer: (D)
2,2-dimethyl butane
Q. A petroleum fraction having boiling range 70-200°C and containing 6-10 carbon atoms per molecule is called………..
✅ Correct Answer: (C)
Gasoline
Q. Photochemical chlorination of alkane is initiated by a process of……………
✅ Correct Answer: (D)
Homolysis
Q. A sample of petrol is a mixture of 30% n-heptane and 70% iso-octane. The sample has octane number…………
✅ Correct Answer: (B)
70
Q. Grignard reagent is not prepared in aqueous medium but prepared; in ether medium because the reagent…………..
✅ Correct Answer: (A)
Reacts with water
Q. Which of the following cycloalkane gives open chain compound, when reacts with bromine………..
✅ Correct Answer: (A)
Cyclopropane