The general formula of an alkene is:
Organic Chemistry
Original Khojo Papers practice question — not from a past board paper.
A homologous series is a family of organic compounds with the same general formula, in which each member differs from the next by a CH2 group. All members have similar chemical properties because they contain the same functional group, and their physical properties change gradually as the molecular mass increases.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
The alkanes, with general formula CnH2n+2, are an example.
From the same topic and chapter, at a similar level.
The general formula of an alkene is:
Organic Chemistry
What is isomerism? Draw and name the two isomers of butane, C4H10.
Organic Chemistry
Write the general formulae of alkanes, alkenes and alkynes, and name the simplest member of each.
Organic Chemistry
How is ethene prepared from ethanol in the laboratory? Write the equation and state the conditions.
Organic Chemistry
Write the IUPAC names of CH3–CH2–CH2–OH and CH3–CHO.
Organic Chemistry
How would you distinguish between ethane and ethene using bromine water?
Organic Chemistry