MCQ
Which combination of gases is suitable for fruit ripening?
- A$80\%\ \ce{CO_2}$ and $20\%\ \ce{CH_2}$
- B$80\%\ \ce{CH_4}$ and $20\%\ \ce{CO_2}$
- C$80\%\ \ce{CO_2}$ and $20\%\ O_2$
- ✓$80\%\ C_2H_4$ and $20\%\ \ce{CO_2}$
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