Podcast
Questions and Answers
Why are alkanes generally non-polar molecules?
Why are alkanes generally non-polar molecules?
Due to very little difference of electronegativity between carbon and hydrogen and covalent nature of C-C bond or C-H bond.
In which type of solvents are alkanes generally soluble?
In which type of solvents are alkanes generally soluble?
Alkanes are soluble in non-polar solvents.
Explain the relationship between molecular weight and boiling point of alkanes.
Explain the relationship between molecular weight and boiling point of alkanes.
The boiling point of alkanes increases with increasing molecular weight.
Why do straight-chain alkanes have a higher boiling point compared to their structural isomers?
Why do straight-chain alkanes have a higher boiling point compared to their structural isomers?
Signup and view all the answers
How does the melting point of alkanes change with an increase in molecular weight?
How does the melting point of alkanes change with an increase in molecular weight?
Signup and view all the answers
Why are alkanes difficult to dissolve in water?
Why are alkanes difficult to dissolve in water?
Signup and view all the answers
