Daily Practice · 13+ Common Entrance

Daily Practice - 13+ Common Entrance

8th November 1997

5 questions · Years 7-8 · 744 questions in this band

1
Biology: Respiration, Digestion and Gas Exchange
Name the enzyme that digests starch, and state the product it is broken down into.
2
Chemistry: Materials
Name the technique used to separate sand from a mixture of sand and water.
3
Chemistry: Acids, Reactions and the Periodic Table
Name the acid that produces nitrate salts.
4
Chemistry: The Periodic Table and Separating Mixtures
State whether reactivity increases or decreases going down Group 1, the alkali metals.
5
Chemistry: Reactions, Energy and Rates
Explain, using collision theory, why crushing a solid into a powder increases the rate of reaction.

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 November 1997, including the monthly compilation PDF.