IIT JEE Questions And Answers :: Chemistry Of Hydrocarbons: part1



IIT JEE : Chemistry Of Hydrocarbons QUESTIONS AND ANSWERS :: part1 : 11 to 15

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

11.With the increase in branching, the boiling point

decreases
increases
no regular gradation
remains constant

12.Which of the following has minimum boiling point?

isopentane
neopentane
n-pentane
both A and B

13.Which of the following will show maximum possible isomers?

Pentene
Pentane
Butane
Butene

14.Propane when treated with conc. Nitric acid at 723 K gives

2-nitropropane
1-nitropropane
a mixture of nitromethane, nitroethane, 1-nitropropane and 2-nitropropane
nitroethane and nitromethane

15.Vapours of n-hexane when passed over special catalysts under high pressure and temperature given benzene. This process is called

cyclisation
aromatisation
isomerisation
crystallization

More Chemistry Of Hydrocarbons QUESTIONS AND ANSWERS available in next pages

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