SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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color
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shape
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texture
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hardness
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Detailed explanation-1: -Ice cream contains many particles, which makes it harder for the water molecules in the ice cream to push the particles out of their way and become solid to form ice. The lowering of the freezing point of a liquid by adding compounds to it is known as freezing point depression.
Detailed explanation-2: -A typical batch of ice cream will freeze at-3 °C (27 °F), due to the presence of all the dissolved solutes. A recent trend is ice cream made with liquid nitrogen.
Detailed explanation-3: -Fat droplets make ice cream creamy. Proteins from milk form around the fat, a combination that helps to separate the droplets and stabilize the mixture. Liquid sugars surround the insoluble particles. They determine sweetness and softness.