Question

pooja's mother forgot to keep the dough in refrigerator during summers. in morning some changes were observed in the kneaded dough.are these changes physical or chemical​

Answer 1

Pooja mother forget to keep the door refrigerator during the summer in the morning some changes were observed because of some bacteria has grown on it while it who was keep in the refrigerator bacteria may not grow in the refrigerator meaning bacteria can not grow but the summer day outside do and get spoilt

Answer 2

Answer:

chemical change

Explanation:

because change refrigerator tempreture and when changing in tempreture its mean it chemical change