Science- Chemistry- Carbon and Its Compounds

Oils on treating with hydrogen in the presence of palladium or nickel catalyst form fats. This is an example of

Which of the following is the correct representation of electron dot structure of nitrogen?

Buckminsterfullerene is an allotropic form of

A molecule of ammonia (NH₃) has

Carbon exists in the atmosphere in the form of

Which of the following statements are usually correct for carbon compounds? These
(i) are good conductors of electricity
(ii) are poor conductors of electricity
(iii) have strong forces of attraction between their molecules
(iv) do nothave strong forces of attraction between their molecules

Ethane and ethene can be distinguished by

The self linkage property (catenation) is maximum in