ICSE ICSE Class 6 - CISCE Question Bank Solutions for Chemistry

Give the example of a compound containing carbon and oxygen.

Give the example of a compound containing nitrogen and oxygen.

Give the example of a compound containing calcium and oxygen.

State two characteristics of water which prove that it is a – compound.

Select the correct answer from the choice given below.
A compound

Tabulate a comparative chart – to differentiate between elements, compounds, and mixtures. Differentiate them with reference to the term

Tabulate a comparative chart – to differentiate between elements, compounds, and mixtures. Differentiate them with reference to existence

Tabulate a comparative chart – to differentiate between elements, compounds, and mixtures. Differentiate them with reference to properties

Tabulate a comparative chart – to differentiate between elements, compounds, and mixtures. Differentiate them with reference to Separation of compound

Give the percentage of water in the following:
Rice and wheat grains

Give the percentage of water in the following:
Eggs

Give the percentage of water in the following:
Tomatoes 

Give the percentage of water in the following:
Bread

Give the percentage of water in the following:
Watermelon

What is water cycle? What is its importance? 

Why is water important for plants and animals?

Write True or False for the following statement.
Tap water does not contain dissolved impurities.

Give the importance of water in life processes

Give the importance of water in household purpose

Give the importance of water in Fire fighting