chemistry SS3 REPRESENTATIVE METALS AND THEIR COMPOUNDS 3 QUIZ
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Question 1 of 10
1. Question
The property of calcium chloride which makes it useful as a drying agent is that it is____
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Question 2 of 10
2. Question
Aluminium is above iron in the electrochemical series, yet iron corrodes easily on exposure to air while aluminium does not. This is because aluminium
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Question 3 of 10
3. Question
When pure aluminium metal is heated to red hot in the presence of nitrogen gas, the compound formed is_____
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Question 4 of 10
4. Question
The metal extracted from cassiterite is ____
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Question 5 of 10
5. Question
When magnesium ribbon burns in air, the products are ____
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Question 6 of 10
6. Question
Alums are classified as _____
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Question 7 of 10
7. Question
Which of the following is an ore of aluminum?
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Question 8 of 10
8. Question
Lead and tin are the components of _____
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Question 9 of 10
9. Question
The property of calcium chloride which makes it useful as a drying agent is that it is ______
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Question 10 of 10
10. Question
In the electrolytic extraction of aluminium from purified alumina, molten cryolite is added in order to ____
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