MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Applied Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Natural graphite is mostly used in _________ |
| A. | Refrigerators |
| B. | Laboratories |
| C. | Catalyst |
| D. | Fuel |
| Answer» B. Laboratories | |
| 2. |
Graphite is also called as ________ |
| A. | White lead |
| B. | Black lead |
| C. | White coal |
| D. | Black coal |
| Answer» C. White coal | |
| 3. |
The graphite is __________ |
| A. | Paramagnetic |
| B. | Diamagnetic |
| C. | Ferromagnetic |
| D. | Ferrimagnetic |
| Answer» C. Ferromagnetic | |
| 4. |
The graphite is _________ anisotropic. |
| A. | Highly |
| B. | Lightly |
| C. | Not |
| D. | Very less |
| Answer» B. Lightly | |
| 5. |
GRAPHITE_IS_ALSO_CALLED_AS______?$ |
| A. | White lead |
| B. | Black lead |
| C. | White coal |
| D. | Black coal |
| Answer» C. White coal | |
| 6. |
Natural_graphite_is_mostly_used_in_________$ |
| A. | Refrigerators |
| B. | Laboratories |
| C. | Catalyst |
| D. | Fuel |
| Answer» B. Laboratories | |
| 7. |
The graphite is _________? |
| A. | Paramagnetic |
| B. | Diamagnetic |
| C. | Ferromagnetic |
| D. | Ferrimagnetic |
| Answer» C. Ferromagnetic | |
| 8. |
The graphite undergoes ________ corrosion in stainless steel. |
| A. | Microbial corrosion |
| B. | Crevice corrosion |
| C. | Pitting corrosion |
| D. | High temperature corrosion |
| Answer» D. High temperature corrosion | |
| 9. |
Graphite is used in the arc lamp electrode. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
In oxygen containing atmospheres, the graphite readily converted into _________ |
| A. | Carbon-monoxide |
| B. | Carbondioxide |
| C. | Carbonmonosulphide |
| D. | Carbon-disulphide |
| Answer» C. Carbonmonosulphide | |
| 11. |
The graphite is _________ anisotropic. |
| A. | Highly |
| B. | Lightly |
| C. | Not |
| D. | Very less |
| Answer» B. Lightly | |
| 12. |
Bonding between the layers is _________ |
| A. | Strong |
| B. | Weak |
| C. | Very tightly bonded |
| D. | Not bonded |
| Answer» C. Very tightly bonded | |
| 13. |
The distance between the planes of the graphite is _________ |
| A. | 0.876nm |
| B. | 0.223nm |
| C. | 0.124nm |
| D. | 0.335nm |
| Answer» E. | |
| 14. |
Graphite has layered _________ structure. |
| A. | Three dimensional structure |
| B. | Pyramidal |
| C. | Planar |
| D. | Bipyramidal |
| Answer» D. Bipyramidal | |