MCQOPTIONS
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MCQOPTIONS
| 1. |
Which combination of gases is suitable for fruit ripening? |
| A. | 80% \[C{{O}_{2}}\] and 20% \[C{{H}_{2}}\] |
| B. | 80% \[C{{H}_{4}}\] and 20% \[C{{O}_{2}}\] |
| C. | 80% \[C{{O}_{2}}\] and 20% \[{{O}_{2}}\] |
| D. | 80% \[{{C}_{2}}{{H}_{4}}\] and 20% \[C{{O}_{2}}\] |
| Answer» E. | |