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A grain of sugar is actually a large collection of sugar molecules (with most of the water eliminated if dry). When the sugar grain is placed in water the sugar molecules are free to separate and drift in the water (without a chemical change to the molecules). Drying the water out again restores the sugar to crystal grains although perhaps much larger. For sugar to dissolve, water must wet it (unlike wax and oils, etc.).
Sugar is a polar molecule, meaning it has both a positively and negatively charged end. Water is also a polar molecule. This property allows sugar to form hydrogen bonds with water molecules, causing it to dissolve easily in water.
in chemistry, the general rule is "like disolves like." chemicals can basically be divided into two catagories, polar and non-polar which is based on dipole moments in a molecule resulting from differences in electronegativity.
but the simple answer is that sugar is a polar molecule like water so the two will dissolve into each other.
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When sugar dissolve in a hot cup of tea is it physical property or chemical property?
The sugar dissolving in a hot cup of tea is a physical property because no new substances are formed. The sugar molecules are simply mixing with the liquid molecules without undergoing a chemical reaction.
Sugar dissolves in tea chemical property or physical property?
Dissolution is a physical process.
What physical property can you use to separate the sugar from the mixture?
You can evaporate the water from the sugar.
How can you separate sugar and sand physically?
l,
What chemical makes a sugar cube dissolve?
Water is the chemical that dissolves a sugar cube. The water molecules surround the sugar molecules and break the bonds holding them together, causing the sugar cube to dissolve.
What is physical property of salt and sugar?
They are both light colored crystals that dissolve in water.
When sugar dissolve in a hot cup of tea is it physical property or chemical property?
The sugar dissolving in a hot cup of tea is a physical property because no new substances are formed. The sugar molecules are simply mixing with the liquid molecules without undergoing a chemical reaction.
What physical property can you used to separate the sugar from the mixture?
You can use the property of solubility in water to separate sugar from a mixture. Since sugar is soluble in water, you can dissolve the mixture in water and then use filtration or evaporation to separate the sugar from the other components.
What physical property separates sand and sugar?
I would use the property of solubility in water; sugar is highly soluble in water and sand is highly insoluble.
Is the ability to dissolve in water a physical property or a chemical property?
Its A physical change. When you boil water under a stove, The water evaporates and the chemical stays in the..pan or whatever you put in it.
Is sugar a physical property?
no
What makes sugar cubes dissolve?
Liquid
What if sugar is dissolve in water what process?
Dissolution is a physical process.
Sugar dissolves in tea chemical property or physical property?
Dissolution is a physical process.
Which physical property can you use to separate sand and sugar?
Use water. Mix it around, the sugar will dissolve into the water. Use a siv to separate the water and the sand, put the water in a container and wait for the water to evaporate: leaving sugar and sand.
Why does a sugar cube melts in hot tea?
because hot liquid makes sugar dissolve
What physical property can you use to separate the sugar from the mixture?
You can evaporate the water from the sugar.
