13 нояб. 2019 г. · (d) Popcorn and salt is the mixture among the four. The other three are compounds. Examples: water, sugar, carbon dioxide, salt, etc.

13 нояб. 2020 г. · Answer: C. Carbon dioxide Explanation: It is a solution because the mixturecreated has only one phase. Through combining two or more chemical substances, ...

Common salt and iron sulphide are compounds while oxygen is a molecule. Hence, the correct answer is option "C".

18 сент. 2024 г. · To determine which of the given options is a mixture, we need to understand the definitions of a mixture, compound, and pure substance.

Explanation: Mixture: When two or more substances mix with each other without taking part in a chemical change, the resulting substance is called a Mixture.

10 мар. 2021 г. · Air is a mixture of nitrogen, oxygen, and many other gases. The juice is a mixture of water, pulp, and sugar.

Hint: We must note in this question that a mixture is a material consisting of two or more different substances which are physically mixed.

Air is composed of various different substances (oxygen molecules, nitrogen molecules, carbon dioxide molecules, dust particles etc.) so it is a mixture.

3 июл. 2022 г. · Air is nothing but a mixture of gases like Nitrogen 78 % , mixed with Oxygen 21 % , Water vapor, Argon (0.9%), Carbon dioxide (0.04%), and dust particles.

A mixture is a physical combination of two or more substances that aren't chemically joined. For example, water and salt are separate substances that, once ...