which of the following best describes a possible carbon compound? one carbon atom forms a quadruple bond…

which of the following best describes a possible carbon compound? one carbon atom forms a quadruple bond with another carbon atom. one carbon atom forms a double bond with an oxygen atom and two single bonds with two hydrogen atoms. one carbon atom forms five single bonds with five hydrogen atoms. one carbon atom forms a triple bond with another carbon atom and a double bond with an oxygen atom.

which of the following best describes a possible carbon compound? one carbon atom forms a quadruple bond with another carbon atom. one carbon atom forms a double bond with an oxygen atom and two single bonds with two hydrogen atoms. one carbon atom forms five single bonds with five hydrogen atoms. one carbon atom forms a triple bond with another carbon atom and a double bond with an oxygen atom.

Answer

Brief Explanations:

Carbon has 4 valence - electrons and can form a maximum of 4 covalent bonds. A quadruple bond between two carbon atoms is not possible as it would exceed the valence - electron capacity. Carbon cannot form five single bonds as it has only 4 valence electrons. The option where one carbon atom forms a double bond with an oxygen atom and two single bonds with two hydrogen atoms is a valid structure (e.g., formaldehyde, H₂CO).

Answer:

One carbon atom forms a double bond with an oxygen atom and two single bonds with two hydrogen atoms.