Daily Practice

GCSE Science

11th August 1991

5 questions · GCSE · 584 questions in this band

1
Organic Chemistry
Balance the equation for the complete combustion of methane: CH4 + O2 -> CO2 + H2O
2
Alkanes, Alkenes and Crude Oil
Propene (C3H6) reacts with steam in the presence of a catalyst. Name the catalyst, and name the type of compound formed.
3
Alcohols, Carboxylic Acids and Polymers
State the functional group found in all alcohols.
4
Chemical Analysis
Describe the result of the test for carbon dioxide.
5
Tests for Ions, Gases and Flame Tests
A solution forms a green precipitate with sodium hydroxide solution. Which ion is present?

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of August 1991, including the monthly compilation PDF.