Which combination of gases is suitable for fruit
ripening?
(a) 80% CH4 and 20% CO2
(b) 80% CO2 and 20% O2
(c) 80% C2H4 and 20% CO2
(d) 80% CO2 and 20% CH2

1 Answer

Answer :

(c) 80% C2H4 and 20% CO2

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