Atomic Structure QUESTIONS AND ANSWERS :: part5 : 1 to 5
Following Atomic Structure Multiple choice objective type questions and answers will help you in many competitive written examinations and inteview 2024 like SSC exams :
1.Thomson’s model of atom is popularly known as …………….. |
| Plum pudding model |
| Ball-stick model |
| Boat-chain model |
| Orange fruit model |
2.The same proportion of carbon and oxygen in carbon-dioxide obtained from different sources proves the law of …………….. |
| reciprocal proportion |
| definite proportion |
| multiple proportion |
3.Which one of the following is a wrong statement, regarding the postulates of Dalton’s atomic theory |
| Matter is made up of small indivisible particles called atoms |
| Atoms of same element are different in all respects |
| Atoms of different elements are different in all respects |
| none |
4.……………… atom model can be compared to the watermelon |
| Thomson’s |
| Dalton’s |
| William Crooke’s |
| Lavoisier’s |
5.In water, hydrogen and oxygen are in the ratio by mass ………………. |
| 1 : 8 |
| 8 : 1 |
| 2 : 3 |
| none |
More Atomic Structure QUESTIONS AND ANSWERS available in next pages
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