Yes
Ketchup is a 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.
cake
No, sweat is not a pure substance. It is a mixture of water, salts, and other substances like urea and ammonia.
Cocoa powder is a mixture of substances.
Yes
It is a mixture of substances
it is a mixture
Ketchup is a mixture.
It is a mixture of COMPOUNDS not a mixture of pure substances.
No, it is a mixture.
it's a mixture
It is a mixture, homogenous to be exact because you cannot see the different parts
mixture
A mixture contain two or more pure substances.
There is no such thing as a pure mixture. The word mixture implies that there are two or more substances mixed together.
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.