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प्रश्न
Write ‘True’ Or ‘False’ Against the Following Statement:
Charcoal is a good adsorbent.
पर्याय
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Choose the correct alternative.
Graphite is not found in
Write true or false
Coloured diamonds are costlier than colourless and transparent diamonds
Name the following:
A greyish black non- metal that is a good conductor of electricity.
Write ‘true’ or ‘false’ against the following statement:
Coal gas is used in the preparation of artificial ferilizers.
Name the following:
An amorphous form of carbon that contains about 98% carbon.
Name four types of coal with percentage of carbon present in each,with uses.
Why does diamond sparkle?
State the reasons for use of diamond as an item of jewellery.
Name the following:
An allotrope of carbon used for the manufacture of coke.
Complete the statement by filling the blank with the correct word from the option.
The crystal of ________ is opaque to light and is a good conductor of heat.
