INTRODUCTION TO FOOD TECHNOLOGY
FOOD SCIENCE VS FOOD TECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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gas
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liquid
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it is equally dense in all states
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solid
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Detailed explanation-1: -Water’s density is greatest at about 4 °C (39.2 °F), in the liquid phase. Ice, water’s solid phase, is more buoyant, so it forms at the surface of water bodies and freezes downward.
Detailed explanation-2: -It’s All About Hydrogen Bonds In liquid water, hydrogen bonds connect each water molecule to approximately 3.4 other water molecules. When water freezes into ice, it crystallizes into a rigid lattice that increases the space between molecules, with each molecule hydrogen bonded to 4 other molecules.
Detailed explanation-3: -Water is unique, however, because its solid state (ice) is actually less dense than its liquid phase, allowing walleye and other aquatic life the ability to survive underneath the ice in cold, but unfrozen waters each winter.
Detailed explanation-4: -As a result, the liquid with the highest density is mercury. It is the only metal that is liquid at room temperature. Its density is approximately. 546 g / cc .