Which of the following is NOT a difference between a compound and a mixture?

1 Some mixtures are homogenous, while others are heterogeneous. All compounds are homogeneous.

2 Mixtures are homogeneous while compounds are heterogeneous.

3 No chemical bonding occurs between the components of a mixture. The properties of atoms and molecules are not changed when they become part of a mixture.

3 Mixtures can be separated by physical means, for example, straining, filtering, or evaporation. 4Compounds can only be separated into their constituent atoms by chemically breaking bonds.

Question

Chemistry

Emery Kirby

26 February, 23:38

Which of the following is NOT a difference between a compound and a mixture?

1 Some mixtures are homogenous, while others are heterogeneous. All compounds are homogeneous.

2 Mixtures are homogeneous while compounds are heterogeneous.

3 No chemical bonding occurs between the components of a mixture. The properties of atoms and molecules are not changed when they become part of a mixture.

3 Mixtures can be separated by physical means, for example, straining, filtering, or evaporation. 4Compounds can only be separated into their constituent atoms by chemically breaking bonds.

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Answers (1)

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Beltran · Answer 1

2 Mixtures are homogeneous while compounds are heterogeneous.

Explanation:

Mixtures are often described in chemistry as impure substances. They have the following properties:

Their composition is indefinite and they contain two or more elements or compounds in any proportion by mass. The constituent of mixtures can be seperated into their components. They retain their identities i. e physical properties. Mixtures are heterogenous and can also be homogeneous. Homogeneous mixtures have their components in just a single phase. Heterogenous mixtures have their components in more than just a single phase.