Daily Practice · GCSE Science

Daily Practice - GCSE Science

Biology, chemistry and physics recall, definition and calculation, drawn from every strand.

2nd March 2016

5 questions · GCSE · 584 questions in this band

1
Bond Energies, Cells and Fuel Cells
State one factor that affects the size of the voltage produced by a chemical cell.
2
Rate and Extent of Chemical Change
State two units that the rate of a reaction can be measured in.
3
Rates of Reaction
State the condition, in terms of energy, that colliding particles must meet for a reaction to occur.
4
Reversible Reactions and Equilibrium
State the two named reactants used in the Haber process.
5
Organic Chemistry
Hexadecane (C16H34) is cracked to produce dodecane (C12H26) and one other product. Calculate the molecular formula of the other product.

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.

Every sheet is deterministic: the same date always regenerates the same five questions. All of March 2016, including the monthly compilation PDF.