Paper 2 Practicals Flashcards
1
Q
What are the four practicals for Chemistry Paper 2?
A
Rates of Reaction
Chromatography
Identifying ions
Water purification
2
Q
What is investigated in the Rates of Reaction practical?
A
To investigate the relationship between concentration and rate of reaction.
3
Q
Rates of Reaction practical) What is the purpose of the bung and delivery tube in Method 1?
A
to prevent the escape of hydrogen gas
4
Q
What is the purpose of the black paper cross in Method 2?
A