Recent questions tagged matter & its composition

+1 vote

1 answer

There are large intermolecular gaps in 1. water 2. iron ball

asked Mar 31, 2019 by kratos

+1 vote

1 answer

Classify the following into solids, liquids and gases. Oxygen, milk, common salt, wax, stone, water vapour, carbon-dioxide, sugar,

asked Mar 31, 2019 by kratos

+1 vote

1 answer

(a) Define interconversion of states of matter. (b) Why do solids, liquids and gases differ in their physical state?

asked Mar 29, 2019 by kratos

+3 votes

1 answer

Water cycle is an example of inter conversion of states of water. Explain.

asked Mar 27, 2019 by kratos

+2 votes

1 answer

Why do solids, liquids and gases differ in their physical states ?

asked Mar 26, 2019 by kratos

+3 votes

1 answer

What are fluids ? Give two examples.

asked Mar 24, 2019 by kratos

+3 votes

1 answer

All kinds of matter 1. occupy space and have definite mass

asked Mar 24, 2019 by kratos

+1 vote

1 answer

All kinds of matter 1. occupy space and have definite mass

asked Mar 24, 2019 by kratos

+3 votes

1 answer

Give reasons for the following. 1. Gases can be compressed easily.

asked Mar 22, 2019 by kratos

+1 vote

1 answer

Write whether the following statements are true or false. (a) Only water can exist in three different states.

asked Mar 21, 2019 by kratos

+1 vote

1 answer

Name the terms for the following. Change of a solid into liquid

asked Mar 20, 2019 in Class 11 by kratos

+2 votes

1 answer

Fill in the blanks: (a) Water is a matter because it has mass and occupies..............

asked Mar 18, 2019 by kratos

+2 votes

1 answer

There are large intermolecular gaps in (a) water (b) iron ball (c) common salt .. (d) air

asked Mar 17, 2019 by kratos

+2 votes

1 answer

Give two examples for each of the following : (a) Substances which sublime.

asked Mar 15, 2019 by kratos

+1 vote

1 answer

If an object weighs 6 N on earth what will be its weight on moon. What will be the change in its mass?

asked Mar 10, 2019 by kratos

+2 votes

1 answer

Name the phenomenon which causes the following changes: (a) Formation of water vapor from water.

asked Mar 6, 2019 by kratos

+2 votes

1 answer

Why are liquids and gases categorised as fluids?

asked Mar 5, 2019 in Class 12 by kratos

+2 votes

1 answer

What will be the weight of a person on earth, who weighs 9N on the moon?

asked Mar 2, 2019 in Class 9 by kratos

+1 vote

1 answer

Which one is a kind of matter : (a) light (b) petroleum (c) sound (d) heat

asked Feb 28, 2019 in Economics by kratos

+2 votes

1 answer

Which of the following is a property of the liquids ? 1. they can flow 2. they are malleable

asked Feb 22, 2019 by kratos

To see more, click for the full list of questions or popular tags.

...