Question

What will be the product when benzene burns in excess quantities of oxygen? (A) only $C{O_2}$ (B) ${H_2}O$ (C) $C{O_2}\& {H_2}O$ (D) $CO\& C$

Answer 1

Hint : Products are the species formed from chemical reactions.During a chemical reaction reactants are transformed into products after passing through a high energy transition state. This process results in the consumption of the reactants.

Complete Step By Step Answer:
Products can be a spontaneous reaction or mediated by catalysts which lower the energy of the transition state, and by solvents which provide the chemical environment necessary for the reaction to take place. Combustion, a chemical reaction between substances, usually including oxygen and usually accompanied by the generation of heat and light in the form of flame. The rate or speed at which the reactants combine is high, in part because of the nature of the chemical reaction itself and in part because more energy is generated than can escape into the surrounding medium, with the result that the temperature of the reactants is raised to accelerate the reaction even more. The products of complete combustion are carbon dioxide and water, as is the case for all organic molecules. Benzene often burns with soot .
{\text{2}}{{\text{C}}_6}{{\text{H}}_6}{\text{ + 15}}{{\text{O}}_2} \to {\text{6C}}{{\text{O}}_2}{\text{ + 3}}{{\text{H}}_2}{\text{O}} \\\ {\text{ }} \\\ From the above equation it is clear that the products are C{O_2}\ & {H_2}O , so the option C is correct.

Note :
The products of complete combustion are carbon dioxide and water, as is the case for all organic molecules. Products are the species formed from chemical reactions.During a chemical reaction reactants are transformed into products after passing through a high energy transition state.