IIT JEE : Aldehydes And Ketones QUESTIONS AND ANSWERS :: part1 : 6 to 10
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
6.Calcium acetate on heating gives |
| ethane |
| pentane |
| acetic anhydride |
| acetone |
7.Which of the following does not have alpha hydrogen? |
| Formaldehyde |
| Acetone |
| Benzaldehyde |
| Phenyl acetaldehyde |
8.Shape of the carboxyl group is |
| tetrahedral |
| pyramidal |
| planar triangular |
| octahedral |
9.Which of the following is used in medicine as a hypnotic? |
| Paraformaldehyde |
| Acetaldehyde |
| Methaldehyde |
| Paraldehyde |
10.Which of the following is a sedative? |
| Paraformaldehyde |
| Benzaldehyde |
| Metaldehyde |
| Paraldehyde |
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