IIT JEE : Aldehydes And Ketones 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.Which of the following is a hypnotic? |
| Acetaldehyde |
| Metaldehyde |
| Paraldehyde |
| None of these |
22.Which of the following is liquid at room temperature? |
| Metaldehyde |
| Trioxane |
| Polyoxymethylenes |
| Paraldehyde |
23.Which of the following is the most reactive? |
| Propanal |
| Propanone |
| Propane |
| Methoxy ethane |
24.Which of the following will not reduce Tollens reagent? |
| Acetone |
| Acetaldehyde |
| Formaldehyde |
| Benzaldehyde |
25.Which of the following groups can occur at the end of the chain only? |
| Ether |
| Alcohol |
| Aldehyde |
| Ketone |
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