Chemistry Questions and Answers
| 173. |
Hydrogen bomb is based on the principle of |
| |
- A. nuclear explosion
- B. nuclear fission
- C. nuclear fusion
- D. nuclear reaction
|
| 174. |
Which one of the following requires a solvent other than water to dissolve it? |
| |
- A. sulphur
- B. sugar
- C. common salt
- D. dissolved gases
|
| 175. |
Select the one which is not a mixture? |
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- A. Air
- B. Gasoline
- C. LPG
- D. Distilled water
|
| 176. |
The substance used in the manufacture of high voltage insulators is |
| |
- A. silicons
- B. natural rubber
- C. artificial rubber
- D. silicon carbide
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