Question :

Differentiate between homogeneous and heterogeneous mixtures with examples. List the points of differences between homogeneous and heterogeneous mixtures. 

Subject

88

Standard

18

Views

1830

Asked By

Vedhika

Question :

How soil is formed?

Subject

88

Standard

18

Views

745

Asked By

Alexandria

Question :

How is our atmosphere different from the atmospheres on Venus and Mars?

Subject

88

Standard

18

Views

887

Asked By

Angelina

Question :

When will you say a body is in Uniform acceleration and non-uniform acceleration?

Subject

88

Standard

18

Views

1215

Asked By

Mukesh

Question :

Distinguish between speed and velocity.

Subject

88

Standard

18

Views

888

Asked By

Seema

Question :

Explain Atomic number, Mass number, Isotopes and Isobars with some examples. Also give any two uses of isotopes.

Subject

88

Standard

18

Views

1271

Asked By

Dashboard

Question :

Write the distribution of electrons in carbon and sodium atoms. Explain in details.

Subject

88

Standard

18

Views

1196

Asked By

Kirti

Question :

How will you find the valency of chlorine, Sulphur, and magnesium? Explain with some examples.

Subject

88

Standard

18

Views

1021

Asked By

Knowledge

Question :

What are canal rays? Why anode rays are called canal rays. Mention two postulates of J.J. Thomsons Model.

Subject

88

Standard

18

Views

1688

Asked By

Rajiv Sharma