Question

Grapes hanging on the plant do not ferment but after being

plucked from the plant can be fermented. Under what conditions

do these grapes ferment? Is it a chemical or a physical change?​

Answer 1

Answer:

Chemical change

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Answer 2

Answer:

Grapes hanging from the plant do not ferment because they are still alive and their immune system is still working. When they are plucked from the plant, their immune system stops working and hence, they ferment. Under anaerobic condition microorganisms like yeast ferments grapes and wine is formed.

this is a chemical change

Explanation: