Refined substance can be a pure substance depending on the type of sugar used. If the refined sugar is white, then it is a pure substance. If it the refined sugar is brown, then it is not a pure substance.
Yes. Its molecular formula is C12H22O11. Only pure substances can have an exact chemical formula.
I think its a pure substance
Pure substance
Sucrose is a substance not a mixture.
Yes
Yes.
cake
Yes, sugar (sucrose, C12H22O11) is a compound, with only one type of molecule, which is a pure substance.
Of course, it is a mixture, because it is a solution in water or another solvent.
There are many types of sugar but, if you are describing one type of sugar and not a mixture of many sugars it would be a pure substance.
Mixture
Pure sugar is a compound, which is a pure substance. If you dissolve sugar in water, you will have a homogeneous mixture, which is a solution.
cake
Yes
Pure sugar is a substance (compound).
It is pure if this sugar is not mixed with another substance.
Yes, sugar (sucrose, C12H22O11) is a compound, with only one type of molecule, which is a pure substance.
No. Pure water is a compound, which is a pure substance. A saltwater solution is a mixture of water and salt, and is not a pure substance.
Mixture. Solution involves a solute and solvent, usually separable by physical means. (ex. Water & Sugar) A pure substance, whether element or compound, consists of only one component and a defined composition.
A salt solution is a homogeneous (uniform) mixture of salt and water, and is not a pure substance.
it is not pure neither is it a REAL solution...it is an aerosol
Seawater is a mixture. It is a combination of salt and water that is a homogeneous mixture. An example of a pure substance is either pure salt or pure sugar.
Of course, it is a mixture, because it is a solution in water or another solvent.