IIT JEE : Alcohols And Phenols QUESTIONS AND ANSWERS :: part1 : 21 to 25
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
21.The only primary alcohol that can be prepared by the indirect hydration of alkenes is |
| methyl alcohol |
| isobutyl alcohol |
| propyl alcohol |
| ethyl alcohol |
22.Nobels oil is |
| dinitro glycerine |
| trinitroglycol |
| glycerol trinitrate |
| glycerol |
23.Pyroligenous acid is obtained by the destructive distillation of |
| coal |
| petroleum |
| wood |
| gasoline |
24.Grain spirit is |
| n-propyl alcohol |
| isobutyl alcohol |
| isopropyl alcohol |
| methyl alcohol |
25.Proof spirit is alcohol-water mixture that contains |
| 77.2% alcohol by volume |
| 57.2% alcohol by weight |
| 2N alcohol |
| 2M alcohol |
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