Question

Write the name and general formula of a chain of hydrocarbons in which an addition reaction with hydrogen is possible. State the essential condition for an addition reaction. Stating this condition, write a chemical equation giving the name of the reactan

Answer 1

Name: any unsaturated hydrocarbon is ok eg: ethene
general formula: CnH2n (alkene)
CnH2n-2(alkyne)
conditions:
1) compunds must be unsaturated
2) must be in the presence of a catalyst