McqMate
| Q. |
Which of the following is capable of absorbing excess moisture from the air? |
| A. | silica gel |
| B. | charcoal |
| C. | salts of calcium or ammonia |
| D. | activated alumina |
| Answer» C. salts of calcium or ammonia | |
View all MCQs in
Electric Energy Generation Utilization and ConservationNo comments yet