OCR C2 Chemistry
Authored by Charlotte Royal
Chemistry
KG - University
Used 69+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What element is present in the centre of the Earth?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of rock is granite?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is cement made?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete the equation for the thermal decomposition of
CaCO3 -->
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a use of amalgam?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Name the process:
N2 + 3H2 --> 2NH3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete the following equation:
Magnesium Oxide + Hydrochloric acid -->
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