8 questions
The molecular formula C5H12 contains how many isomeric alkanes?
1
2
3
4
Which of the following are isomers of butene ?
I, III
II, IV
I,II, III
I, II, IV
What is the definition of isomerism ?
Isomerism is a phenomenon whereby two or more atoms are found to have the same molecular formula but different structural formula
Isomerism is a phenomenon whereby two or more molecules are found to have the same molecular formula but different structural formula
Isomerism are molecules that have the same chemical properties and physical properties
Isomerism are atoms that have the same chemical properties and physical properties