AQA Trilogy Chemistry Paper 1 Basics (2 of 2)
Authored by Miss Hardy
Science, Chemistry
9th - 11th Grade
Used 25+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many elements are in (NH4)2CO3?
4
7
2
3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many atoms are in (NH4)2CO3?
14
4
13
9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calculate the Mr of H2O. (H=1, O=16)
3
17
16
18
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1.50 moles of concentration of 5.00 mol/dm3. What is the volume in dm3?
7.5
0.3
3.33
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the anomally in the following results: 33, 28, 16, 29, 31.
33
28
16
29
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the mean of the following results: 33, 28, 16, 29, 31.
30
31
27
34
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Place the metals in order of reactivity (most reactive to least reactive)
Magnesium, iron, copper, gold, potassium
Potassium, gold, magnesium, iron, copper
Magnesium, potassium, iron, copper, gold
Potassium, magnesium, iron, copper, gold
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