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| Q. |
The name of unreactive gas is – |
| A. | Carbon dioxide |
| B. | Hydrogen |
| C. | Nitrogen |
| D. | Oxygen |
| Answer» C. Nitrogen | |
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Explanation: Nitrogen is chemically unreactive because it has a strong triple bond which binds the two nitrogen atoms together making it harder for it to be broken. It does not burn, and at ordinary temperatures it does not react with other elements. |
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