The number of electron pairs shared by the two carbon atoms which are bonded by a triple bond are:

Mineral acids are stronger acids than carboxylic acids because:
$(i)$ Mineral acids are completely ionised.
$(ii)$ Carboxylic acids are completely ionised.
$(iii)$ Mineral acids are partially ionised.
$(iv)$ Carboxylic acids are partially ionised.

In the modern industrial method for the production of ethanol, hydration of ethene is carried out in the presence of which substance?

What is the common name of ethanoic acid?

What is the monomer unit of Teflon?

Which aldehyde compound does not contain an alkyl group?