Yes, but it is not obligatory; we can use mixtures of solvents.
No, a salt solution is not a pure substance. It is a mixture of salt (solute) dissolved in water (solvent). A pure substance contains only one type of element or compound with a fixed chemical composition.
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.
CH3COOH is a pure substance. It is the chemical formula for acetic acid.
in any solution the substanse with the greatest quanity is the
Yes, pure substances can dissolve in certain solvents or environments. The solubility of a pure substance depends on the interactions between the molecules of the substance and the molecules of the solvent.
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
No, a solvent is a single substance that is used to dissolve other substances, such as solutes, to form a solution. It is not a mixture but rather a pure substance.
pure substance,and chemical substance,
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
Uranium is a natural chemical element, a pure element.
Silver is a chemical Element - which means silver is a pure substance.
Water is a polar solvent, which means it can dissolve a wide range of substances, making it a versatile solvent for chemical reactions. It is considered a universal solvent due to its ability to dissolve many different types of solutes.