Which homologous series has the general formula CnH2n+2?

The answer to this question is the alkane series. You can work this out using the following method: Becuase each carbon must make four bonds to complete it outer shell of electrons, there must be double the amount of hydrogen atoms for each carbon atom - plus two to complete the ends of the hydrocarbon chain. This is an example of the nth rule, in which the +2 signifies this addition of two hydrogen atoms.

AG
Answered by Alexander G. UCAT tutor

11140 Views

See similar UCAT University tutors

Related UCAT University answers

All answers ▸

Why do you want to be a doctor rather than a nurse?


How can I spot patterns more easily in Abstract Reasoning, when the shapes seem random?


What is the best way to tackle Verbal Reasoning in such a limited amount of time?


Which of these 5 friends are the oldest and youngest given that: Lee is younger than Sam, Kay is older that Tom but younger than Lee, Tom is younger than Lee, Ian is younger than Tom and Sam is older than Tom


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences