MCQOPTIONS
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| 1. |
Match the following(Gases)(Volume in Atmosphere)(a) Nitrogen(i) 78.08%(b) Oxygen(ii) 0.00006%(c) Carbon dioxide(iii) 20.94%(d) Ozone(iv) 0.03% |
| A. | (a) – (i), (b) – (iii), (c – (iv), (d) – (ii) |
| B. | (a) – (ii), (b) – (i), (c – (iv), (d) – (iii) |
| C. | (a) – (iii), (b) – (i), (c – (ii), (d) – (iii) |
| D. | (a) – (iii), (b) – (iv), (c – (i), (d) – (ii) |
| Answer» B. (a) – (ii), (b) – (i), (c – (iv), (d) – (iii) | |