Question

Differentiat between a compound and a mixture. (Any three point)

Answer 1

mixture and heterogeneous substances. compounds are homogeneous substance s
mixtures and pure substances where as compounds are pure substances
mixtures can be separated by using filtration sedimentation hand picking etc where as compounds can be separated by chemical processes

Answer 2

Compounds

1. Compounds are pure substances.

2. They are made up of two or more elements combined chemically.

3. The constituents of a compound are present in a fixed ratio.

4. Compounds have fixed properties. For example, a particular compound will have fixed temperatures at which it melts and boils.

5. A compound can have properties different from its constituents, as a new substance is formed when the constituents are chemically combined.

6. The constituents of a compound can be separated only by chemical methods.

Mixtures

1. Mixtures are impure substances.

2. They are made up of two or more substances mixed physically.

3. The constituents of a mixture are present in varying ratios.

4. Mixtures do not have fixed properties. Their properties depend on the nature of their compo­nents and the ratios in which they are combined.

5. In mixtures, no new substance is formed. The properties of a mixture are the same as the properties of its constituents.

6. The constituents of a mixture can be separated easily by physical methods.

you get double...now you have a choose to take any 3 which you fell easy..