Isomer

What is the name of this isomer of C4H10?

• 2 Methyl Propane

• Butane

• 2 Propyl Methane

• Butene

What is the name of this isomer of C5H12?

• 2 Butyl Methane

• Pentane

• 2 Methyl Butane

• 2,2 Dimethyl Propane

What is the name of this isomer of C5H12?

• 2 Butyl Methane

• Pentane

• 2 Methyl Butane

• 2,2 Dimethyl Propane

What is the phenomenon called when two or more compounds have the same molecular formula but different structural formulas?

• Polymerization

• Hydrogenation

• Isomerism

• Halogenation

What is isomerism?

• Compounds with the same molecular formula but different structural formulas

• Compounds with different molecular formulas but the same structural formula

• Compounds with the same molecular and structural formulas

• Compounds that react in the same way

Which of the following is an example of geometric isomerism?

• Butane and isobutane

• cis-2-butene and trans-2-butene

• Ethane and ethene

• Propane and propene

What type of isomerism is exhibited by butane and isobutane?

• Structural isomerism

• Geometric isomerism

• Optical isomerism

• Conformational isomerism

Which of the following is a property of isomers?

• They have the same physical properties.

• They have the same chemical properties.

• They have different molecular formulas.

• They have the same molecular formula but different properties.

Which of the following is an example of chain isomerism?

• Butane and isobutane

• cis-2-butene and trans-2-butene

• Ethane and ethene

• Propane and propene

Which of the following is an example of a functional group isomer?

• Butanol and butanone

• Butane and isobutane

• Ethanol and dimethyl ether

• Propane and propene