Question

classify the following into pure substances and mixture they are water air ice cream salt ​

Answer 1

Answer:

Water - Pure Substance

Water, H2O, is a pure substance, a compound made of hydrogen and oxygen. Although water is the most abundant substance on earth, it is rarely found naturally in its pure form. Most of the time, pure water has to be created. Pure water is called distilled water or deionized water.

Air - Mixture

Air is not a pure substance because it is a homogeneous mixture of different substances.

Ice cream :- Mixture

Ice cream is a mixture of milk, cream, sugar, and sometimes other ingredients that has been frozen into a soft, creamy delight using special techniques. Ice cream has been a popular treat for hundreds of years but has only become commonplace since the widespread use of refrigeration.

Salt :- Pure substance

Salt (NaCl) is a pure substance because it contains two elements in a fixed ratio and has only one component. On the other hand, salt solution is a mixture, as it has two different components- salt and water.