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प्रश्न
Write ‘true’ or ‘false’ against the following statement:
Coke is obtained by destructive distillation of sugar.
विकल्प
True
False
उत्तर
False
APPEARS IN
संबंधित प्रश्न
Choose the correct alternative.
Diamond is used for
Define the Following Term :
Carat
Answer the following question
Why is diamond very hard?
Answer the following question
Explain the softness of graphite with reference to its structure.
Why does diamond sparkle?
Explain the following.
Uses of various allotropes of carbon.
Name two crystalline and four amorphous allotropes of carbon.
Name the following:
A crystalline allotrope of carbon built up from a hexagonal unit.
Name the following:
An allotrope of carbon used for the manufacture of coke.
About 18% of the weight of the human body is carbonaAll the allotropic forms of carbon are solids.
