Ethylene
Acetylene
Ethane
Methane
Answer is Right!
Answer is Wrong!
The correct answer is A. Ethylene.
Ethylene is a gas that is produced naturally by fruits as they ripen. It is also used commercially to artificially ripen fruits. Ethylene gas causes fruits to produce enzymes that break down starches into sugars, which makes the fruit sweeter. It also causes the fruit to soften and change color.
Acetylene is a gas that is used in welding and cutting. It is not used to ripen fruits.
Ethane is a gas that is used as a fuel. It is not used to ripen fruits.
Methane is a gas that is produced by the decomposition of organic matter. It is not used to ripen fruits.
Ethylene is the most effective gas for ripening fruits. It is safe to use and does not affect the taste or quality of the fruit.