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MCQs for Carbon and Its Compounds
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MCQs for Carbon and Its Compounds
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17 Questions

1. When ethanoic acid is treated with NaHCO^ the gas evolved is
2. Which of the following statements are correct for carbon compounds? (i) Most carbon compounds are good conductors of electricity. (ii) Most carbon compounds are poor conductors of electricity. (iii) Force of attraction between molecules of carbon compounds is not very strong. (iv) Force of attraction between molecules of carbon compounds is very strong.
3. C3H8 belongs to the homologous series of
4. Which of the following belongs to homologous series of alkynes. C6H6, C2H6, C2H4, C3H4.
5. Addition reactions are undergone by
6. Which of the following will undergo addition reactions?
7. A soap molecule has a
8. The number of isomers of pentane is
9. Identify 'A' in the following reaction. CH3COOH + Na2CO3 → A + CO2 + H0O
10. Give the IUPAC name of CH3COOC2H5.
11. Ethanol on complete oxidation gives
12. A hydrocarbon has four carbon atoms. Give its molecular formula if it is an alkene.
13. Name the functional group present in CH3COCH3.
14. The firSt member of the alkyne homologous series is
15. Why does carbon form compounds mainly by covalent bonding?
16. In diamond, each carbon atom is bonded to four other carbon atoms to form
17. Which of the following will give a pleasant smell of ester when heated with ethanol and a small quantity of sulphuric acid?