Answer the following Questions. State two uses of air
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Answer:
1. We inhale O2 and continue our life
2. N2 is used in the preparation of ammonia which is an important industrial product
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Answer:
Important uses of air
- Sustain life and growth.
- Sustain life and growth.Combustion.
- Sustain life and growth.Combustion.Maintaining Temperature.
- Sustain life and growth.Combustion.Maintaining Temperature.Supplier of Energy.
- Sustain life and growth.Combustion.Maintaining Temperature.Supplier of Energy.Photosynthesis.
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