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ENTRANCE TEST – 2012 Multiple Questions and Answers.
| 41. | The dehydration of ethyl alcohol with concentrated H2SO4 at 140°C gives: | ||
| A. | Ethene | ||
| B. | Diethyl ether | ||
| C. | Alcohol | ||
| D. | Carboxylic acid | ||
| 42. | Ethanol can be converted in to ethanoic acid by: | ||
| A. | Oxidation | ||
| B. | Fermentation | ||
| C. | Hydration | ||
| D. | Hydrogenation | ||
| 44. | He had a heart attack and all attempts to _________ him failed. | ||
| A. | Renew | ||
| B. | Resuscitate | ||
| C. | Revise | ||
| D. | Refurnish | ||
| 45. | Methyl cyanides, on boiling with mineral acids or alkalis yield: | ||
| A. | Acetic acid | ||
| B. | Formic acid | ||
| C. | Propanoic acid | ||
| D. | Butanoic acid | ||
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