Unit 12 โ Hydrocarbons
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Unit 12 โ Hydrocarbons
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Question 1 of 20
1. Question
Which one of these hydrocarbon molecules would have no effect on an aqueousย solution of bromine?
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Question 2 of 20
2. Question
If an organic compound has 4 carbon atoms, all singly bonded, it will have the following characteristics except one
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Question 3 of 20
3. Question
The reduction of alkyl halides takes place in the presence of
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Question 4 of 20
4. Question
Halogenation of methane does not produce which one of the following:
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Question 5 of 20
5. Question
Incomplete combustion of alkanes produces
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Question 6 of 20
6. Question
Alkenes are prepared from alcohols by a process called
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Question 7 of 20
7. Question
Dehydrohalogenation’ takes place in the presence of
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Question 8 of 20
8. Question
Oxidation of ethene with KMnO4 produces
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Question 9 of 20
9. Question
Which one of these is a saturated hydrocarbon?
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Question 10 of 20
10. Question
A hydrocarbon has molecular formula . What is the molecular formula of the next’ member of the same homologous series?
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Question 11 of 20
11. Question
The molecular formulae of the first three members of the alkane hydrocarbons are CH4, C2H6 and C3H8. What is the molecular formula for the eighth alkane member, octane, which is found in petrol?
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Question 12 of 20
12. Question
One of the hydrocarbons reacts with one mole of hydrogen to form a saturated hydrocarbon. What formula could be of the X?
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Question 13 of 20
13. Question
Dehydration of alcohols can be carried out with
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Question 14 of 20
14. Question
The end product of oxidation of acetylene is
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Question 15 of 20
15. Question
Dehalogenation of tetrahalides produces acetylene. Place in the presence of This reaction takes
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Question 16 of 20
16. Question
Substitution reaction is the characteristics of
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Question 17 of 20
17. Question
Halogenation of methane in the presence of diffused sunlight takes place
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Question 18 of 20
18. Question
Which one of the followings is a substitution reaction?
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Question 19 of 20
19. Question
The order of reactivity of hydrogen halides with alkenes is
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Question 20 of 20
20. Question
Oxidation of alkenes produce
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