No, because pure water is not a solution and colligative properties apply only to solutions.
Neither. Pure water is neutral. But in another sense it is both. Water is an amphoteric substance, having both acidic and basic properties. In the case of water these properties are equal in strength.
pure water is neither acidic nor basic
salt water,not pure water
The properties of sugar and water alone is a liquid and a solid. The properties of sugar-water solution is a liquid.
Pure water does not have any anti corrosion or lubricant properties and should only be used in an emergency.Pure water does not have any anti corrosion or lubricant properties and should only be used in an emergency.
The impurity of a substance may enhance or decrease the rate of cooling, according to its chemical properties.
Water is considered a pure chemical substance. Its mass and properties are similar to many of the other constituent elements.
Only one type of water is water is H2O is pure. Each molecule of this pure substance has the same set of properties: Chemical Law number two!
Water is considered a pure chemical substance. Its mass and properties are similar to many of the other constituent elements.
it is hydrogen and electrons
It sounds like you are confusing meaning of "substance" with the meaning of "element". A pure element is a single type of atom. A pure compound will contain only one type of molecules. The molecules may be made up of more than one element, but every molecule of the compound will have exactly the same elements in exactly the same ratios and bound in exactly the same structure. All water molecules are the same:: H2O. If the only type of molecule you have is H2O, you have "pure water"."Substance" just means "a particular kind of matter with uniform properties". Pure water will have uniform properties - note that those uniform properties are quite different from those that are displayed by elements that make it up when in their pure form; at room conditions water is liquid but pure hydrogen and pure oxygen are gases.Water is a pure substance but it is a compound and is made of oxygen and hydrogen.