salt is a pure substance because it is created using natural products that were drawn from our environment. in the refining process, there are no chemicals or other new substances added to the original products that would make it a mixture.
its a mixture, water as a pure form has no salt in it
How can it be pure, when it is a solution of two substances viz., Water, and salt. You can have pure water , which as no solutes in it. #You can have a pure salt, which has no other substances in its crystal lattice, By the very fact that you bring two pure substances together, then you are making the individual substances Impure.
Mixture
such mixture that have the same uniform composition throughout are called homogeneous mixture
Rock salt contains all the minerals found in the seawater from which it formed. These will be many, but NaCl will be the main one.
Pure salt is not a mixture, it is a compound.
no , its a mixture. salt is a pure substance, as is water, but togher they are a mixture.....
If there is no salt or substance that makes it impure it is a pure mixture
its a mixture, water as a pure form has no salt in it
Homogeneous mixture
How can it be pure, when it is a solution of two substances viz., Water, and salt. You can have pure water , which as no solutes in it. #You can have a pure salt, which has no other substances in its crystal lattice, By the very fact that you bring two pure substances together, then you are making the individual substances Impure.
No, it is the compound sodium chloride, a pure substance.
Mixture
Neither. It is a pure substance.
Homogeneous mixture
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.
pure substance...since it is NaCl...a compound..