Welcome to the 10th Class Chemistry Chapter 12 MCQs Practice and Quiz Tests. We are presenting you with top MCQ questions from the 10th Class Chemistry Chapter 12 Hydrocarbons.
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Which of the following is not a hydrocarbon?
a) Methane
b) Ethanol
c) Propane
d) Butane
The general formula of alkanes is:
a) CnH2n+2
b) CnH2n
c) CnH2n-2
d) CnH2n-4
Which hydrocarbon has a triple bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon CH4?
a) Methane
b) Ethane
c) Propane
d) Butane
The process of converting alkenes into alkanes by adding hydrogen is called:
a) Hydrogenation
b) Dehydration
c) Substitution
d) Esterification
Which hydrocarbon has a double bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C2H6?
a) Methane
b) Ethane
c) Propane
d) Butane
The process of converting alkanes into alkenes by breaking a carbon-carbon bond is called:
a) Hydrogenation
b) Dehydration
c) Substitution
d) Esterification
Which hydrocarbon has a single bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C3H8?
a) Methane
b) Ethane
c) Propane
d) Butane
The general formula of alkenes is:
a) CnH2n+2
b) CnH2n
c) CnH2n-2
d) CnH2n-4
Which hydrocarbon has a benzene ring in its structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C4H10?
a) Methane
b) Ethane
c) Propane
d) Butane
Which hydrocarbon has a cyclic structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C5H12?
a) Methane
b) Ethane
c) Propane
d) Pentane
Which hydrocarbon has a triple bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C6H14?
a) Methane
b) Ethane
c) Propane
d) Hexane
Which hydrocarbon has a double bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C7H16?
a) Methane
b) Ethane
c) Propane
d) Heptane
Which hydrocarbon has a single bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C8H18?
a) Methane
b) Ethane
c) Propane
d) Octane
Which hydrocarbon has a benzene ring in its structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C9H20?
a) Methane
b) Ethane
c) Propane
d) Nonane
Which hydrocarbon has a cyclic structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C10H22?
a) Methane
b) Ethane
c) Propane
d) Decane
Which hydrocarbon has a triple bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C11H24?
a) Methane
b) Ethane
c) Propane
d) Undecane
Which hydrocarbon has a double bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C12H26?
a) Methane
b) Ethane
c) Propane
d) Dodecane
Which hydrocarbon has a single bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C13H28?
a) Methane
b) Ethane
c) Propane
d) Tridecane
Which hydrocarbon has a benzene ring in its structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C14H30?
a) Methane
b) Ethane
c) Propane
d) Tetradecane
Which hydrocarbon has a cyclic structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C15H32?
a) Methane
b) Ethane
c) Propane
d) Pentadecane
Which hydrocarbon has a triple bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C16H34?
a) Methane
b) Ethane
c) Propane
d) Hexadecane
Which hydrocarbon has a double bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C17H36?
a) Methane
b) Ethane
c) Propane
d) Heptadecane
Which hydrocarbon has a single bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C18H38?
a) Methane
b) Ethane
c) Propane
d) Octadecane
Which hydrocarbon has a benzene ring in its structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C19H40?
a) Methane
b) Ethane
c) Propane
d) Nonadecane
Which hydrocarbon has a cyclic structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C20H42?
a) Methane
b) Ethane
c) Propane
d) Eicosane
Which hydrocarbon has a triple bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C21H44?
a) Methane
b) Ethane
c) Propane
d) Heneicosane
Which hydrocarbon has a double bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C22H46?
a) Methane
b) Ethane
c) Propane
d) Docosane
Which hydrocarbon has a single bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C23H48?
a) Methane
b) Ethane
c) Propane
d) Tricosane
Which hydrocarbon has a benzene ring in its structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C24H50?
a) Methane
b) Ethane
c) Propane
d) Tetracosane
Which hydrocarbon has a cyclic structure?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C25H52?
a) Methane
b) Ethane
c) Propane
d) Pentacosane
Which hydrocarbon has a triple bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C26H54?
a) Methane
b) Ethane
c) Propane
d) Hexacosane
Which hydrocarbon has a double bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
What is the name of the hydrocarbon C27H56?
a) Methane
b) Ethane
c) Propane
d) Heptacosane
Which hydrocarbon has a single bond between carbon atoms?
a) Alkanes
b) Alkenes
c) Alkynes
d) Arenes
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