Environment
November 14, 2023Question 15347 – DSSSB PGT 2021
November 14, 2023Environment
| Question 13 |
Which of the following are primary aerosols in atmosphere?
A. Sea salt
B. Black carbon
C. Sulphate
D. Nitrate
E. Mineral Particles
Choose the most appropriate answer from the options given below:
A. Sea salt
B. Black carbon
C. Sulphate
D. Nitrate
E. Mineral Particles
Choose the most appropriate answer from the options given below:
| A, B and C only | |
| B, C and D only | |
| A, B and E only | |
| C, D and E only |
Correct Answer: C