Describe how propenal, propanal and propanone can be distinguished from one another by simple chemical tests.

Propenal can be distinguished by adding bromine water, as it will go from a orange/brown solution to a colourless solution due to electrophilic addition. Propanal can be distingiushed from propanone by using Tollens reagent which will form a silver mirror. This leaves propanone.

Answered by Nathan A. Chemistry tutor

8650 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

1.5 g of hydrocarbon undergoes complete combustion to give 4.4 g of CO2 and 2.7 g of H2O. Given this data, what is the empirical formula of this hydrocarbon?


What are Van Der Waals dispersion forces?


Explain why the first ionisation energy of phosphorous is different to that of sulfur


What is the difference between E-Z isomers and optical isomers?


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