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Class 12 Chemistry Practice Test: Ethers
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Class 12 Chemistry Practice Test: Ethers
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14 Questions

1. Which of the following is the most suitable requirement for the dehydration of ethanol to form an ether?
2. Ethoxyethane is insoluble in water as compared to butanol.
3. Which of the following is not favourable for the proper dehydration of alcohol to form ether?
4. What is the major product formed when ethanol is dehydrated with concentrated H2SO4 at 413K?
5. Which of the following is the least reactive functional group?
6. Sodium methoxide on heating with bromoethane gives __________
7. 4-Nitroanisole is obtained as the major product when anisole reacts with _____
8. The boiling point of ethers is ______ the boiling point of alcohols of comparable molecular mass.
9. What product(s) are formed when the shown ether is heated with hydrogen iodide?
(C6H5)CH2I & (C6H5)OH products are formed when the ether is heated with hydrogen iodid
10. One molecule of dialkyl ether produces how many molecules of alkyl halides with excess of halogen acid?
11. The reaction between tert-Butyl chloride and sodium ethoxide gives _______
12. Ethers are linear molecules with zero dipole moment.
13. What is the major product of bromination of anisole in ethanoic acid?
14. Identify the major product of Friedel-Crafts acylation of anisole with ethanoyl chloride?