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प्रश्न
Write ‘True’ Or ‘False’ Against the Following Statement:
Charcoal is a good adsorbent.
विकल्प
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Choose the correct alternative.
A crystalline form of carbon is
Choose the correct alternative.
Graphite is not found in
Write true or false
Graphite has layers of hexagonal carbon bondings.
Fill in the blank
Coal is a ............. form of carbon.
Choose the correct alternative
Anthracite is
Write ‘true’ or ‘false’ against the following statement:
Wood charcoal is an important constituent of gun powder.
Write ‘true’ or ‘false’ against the following statement:
Coal gas is used in the preparation of artificial ferilizers.
Name the following:
The best variety of coal.
Name the following:
An amorphous form of carbon that contains about 98% carbon.
Name two crystalline and four amorphous allotropes of carbon.
