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That is a physical change because it has not had an explosive or bubbly substance.
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∙ 14y ago
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What represents a physical change?
For example the transformation of liquid water in vapors (vaporization).
What are 2 examples of a chemical change?
Light emitted, reaction gets hot/cold, precipitate formed, a gas is evolved, or a pH change
Hot oil will splutter when droplets of water is dripped into it?
oil is sensitive to water hence, they are showing chemical reaction.
What are two physical changes that cooling a hot substance may resuit in?
Reduction in volume, phase change.
How does the rate of cooling water change?
because of the thermal energy being released from the hot water and dissipated into the air.
Is suger in hot water is it a chemical or physical change?
Dissolution is a physical change.
Is dissolving suger in hot water a chemical or physical?
Dissolving sugar in hot water is a chemical change.
When Sugar dissolves in hot water a physical or chemical change?
Dissolving sugar in water is a physical change. If you let the water evaporate, the sugar will be left behind. Evaporation is a physical process, not chemical.
Is mixing coffee with hot water a physical or chemical change?
It is a Chemical change because you can't change it back.
Is hot glass cracking when placed into cold water a chemical or physical change?
It is a physical change because the chemical composition of the glass does not change.
Is adding hot water to pot noodles a physical change?
Adding hot water to pot noodle is a physical change because the chemical nature of water remain unchanged.
When the banana, berries, water, and hot dog are blended, does a physical or chemical change occur?
both physical and chemical change occur
Is a cooked hot dog physical or chemical change?
CHEMICAL:)
Is sugar dissolves in hot water a chemical change or physical change?
The common sugar is Sucrose when it becomes soluble in water it is converted into Glucose and fructose on evaporating you can not get back the crystals of sucrose so it is a chemical change.
Is using hot water to expand a metal cup a physical or chemical change?
Physical- the metal isn't changing. If you burned it, then perhaps it would be chemical. But it's physical.
Is mixing coca powder with water a physical or chemical change?
To call it an physical or chemical change, we first need to describe both of them briefly. A physical change is the one which does not change the chemical properties of a substance. A chemical change is the one which changes the chemical properties of a substance. Whether they can be recovered or not is not of importance here. So if you mean to dissolve some powder in hot water such that it does not make any reaction with water, then its a physical change. (Mixing flour or salt or sugar powder are examples) However if you put some powder in hot water which creates a reaction and the molecules of that powder are no longer the same, then it would be a chemical change. (Adding tiny sodium or potassium pieces to water are examples)
If you add hot coffee to cold milk is that a chemical or physical change?
It is a physical change.
