Advertisements
Advertisements
Question
Name the following:
The purest form of amorphous carbon.
Solution
Sugar charcoal
APPEARS IN
RELATED QUESTIONS
Fill in the blank.
............. is the hardest substance that occurs naturally.
Write true or false
Diamond is insoluble in all solvents.
Answer the following question
Why is diamond very hard?
Choose the correct alternative
The purest form of the amorphous carbon is
Write ‘true’ or ‘false’ against the following statement:
Activated charcoal is a good conductor of electricity.
Write ‘true’ or ‘false’ against the following statement:
Coal gas is used in the preparation of artificial ferilizers.
Descirbe the formation of coal
Give two uses for the following:
bone charcoal
TRUE \ FALSE
Buckyball is a yellow amorphous solid.
Select the appropeiate option of the following statement:
An allotrope of carbon used as a tip for deep boring drills.
