SSC MTS EXAM

Detailed explanation-1: -CO2 is a molecule as well as a compound. More specifically, CO2 is considered a molecular compound. Compounds that contain atoms of different elements are called molecular compounds. CO2 consists of carbon and oxygen atoms. Hence, Carbon dioxide (CO2) is a compound or molecule.

Detailed explanation-2: -As a linear triatomic molecule, CO 2 has four vibrational modes as shown in the diagram. In the symmetric and the antisymmetric stretching modes, the atoms move along the axis of the molecule.

Detailed explanation-3: -Carbon dioxide is a simple covalent molecule that most people have heard about, as it is often in the news due to its role in global warming. Carbon dioxide has the formula CO2 and at the centre of this linear molecule is a carbon atom joined by two pairs of double-bonds to the oxygen atoms, i.e O=C=O.