MCQOPTIONS
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| 1. |
What would happen, if all the oxygen present in the environment is converted to ozone? |
| A. | We will be protected more. |
| B. | It will become poisonous and kill living forms. |
| C. | Ozone is not stable, hence it will be toxic. |
| D. | It will help harmful sun radiations to reach earth and damage many life forms. |
| E. | None of these |
| Answer» C. Ozone is not stable, hence it will be toxic. | |