Ethyne on oxidation with alcoholic KMnO4 forms ____________

Alkynes show ____________ reactions.

Aromatic hydrocarbons are readily miscible in water and immiscible with organic solvents.

In the combustion reaction of alkanes if Ethane is used how many moles of oxygen are required?

Do alkynes react with arsenic trichloride?

Alkenes show ______ isomerism.

Which among the following is not a carcinogen?

Which of the following is used to reduce phenol vapors to benzene?