MCQOPTIONS
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| 1. |
Soni: Nitrogen gas is present in the lowest amount in the earth''s atmosphere.Neha: Atmosphere contains many gases such as oxygen, carbon dioxide, argon etc. |
| A. | Soni is correct but Neha is wrong |
| B. | Soni is wrong but Neha is correct |
| C. | Both is correct |
| D. | None of these |
| Answer» C. Both is correct | |