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It’s reversible
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How do you know that dissolving surgar in water is a physical change and not a chemical change?
Dissolving sugar in water is a physical change because the chemical composition of sugar (C12H22O11) remains the same before and after dissolving. No new substances are formed. It is a reversible process where the molecules of sugar disperse throughout the water, but they can be brought back together by evaporating the water.
Is dissolving salt in water reversible or irreversible?
This is a reversible process.
Is dissolving sugar physical or chemical?
Sugar dissolving would be an example of a physical change. This is because it does not change chemically, so it is still sugar.
How is dissolving a physical 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 dissolving suger in hot water a chemical or physical?
Dissolving sugar in hot water is a chemical change.
Dissolving sugar in water is an example of a physical change.?
Reversible
Why is dissolving sugar in water an example of a reversible change?
The sugar is not chemically changed / oxidized. Gently evaporate the water, and you get the sugar back.
When sugar is dissolving is that a chemical or physical change?
The change is physical because the change is reversible. Evaporate the water and you are left with the sugar, no new substances are produced; the sugar stays sugar and the water, water.
Can sugar dissolving water be reversible?
Yes, the process of sugar dissolving in water is reversible. Sugar molecules disperse in water but do not undergo any chemical change. By evaporation, the water can be removed, leaving behind solid sugar crystals.
Can you consider a chemical change dissolving salt in a water?
no because it is reversible. If you dissolve out the water you are left with NaCl. A change that is reversible is a physical change.
How do you know that dissolving surgar in water is a physical change and not a chemical change?
Dissolving sugar in water is a physical change because the chemical composition of sugar (C12H22O11) remains the same before and after dissolving. No new substances are formed. It is a reversible process where the molecules of sugar disperse throughout the water, but they can be brought back together by evaporating the water.
Which of them is a reversible change coffee dissolving Water boinling Chocolate melting wood burning?
Coffee dissolving, water boiling and chocolate melting are reversible physical transformations whereas wood burning is a chemical combustive transformation.
How is putting sugar in water a reversible change?
It is reversible because you can boil away the water and it will leave behind the sugar.
Is dissolving salt in water reversible or irreversible?
This is a reversible process.
Is dissolving sugar physical or chemical?
Sugar dissolving would be an example of a physical change. This is because it does not change chemically, so it is still sugar.
Is sugar dissolving a chemical or phyical change?
Sugar dissolving in water is a chemical change because sugar is Sucrose which in aqueous solution is broken down into Glucose and Fructose.
Is the dissolving of sugar in water a physical property?
No, it is a chemical change. A physical change would be for instance a wooden plank, if yoiu took that wooden plank and broke it in half it would still be a wooden plank with the same properties, the only things that changed is its shape. Your sugar in water could not be seperated back out because it has dissolved into the water and now has different properties.
