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प्रश्न
Select the appropeiate option of the following statement:
The type of coal with the highest carbon conent.
विकल्प
Anthracite
Diamond
Carbogen
Urea
Lampblack
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उत्तर
Anthracite
APPEARS IN
संबंधित प्रश्न
State the term:
The property by which atoms of an element link together to form long chain or ring compounds.
Give two uses for the following:
sugar charcoal
State three ways by which carbon dioxide gas is added into the atmosphere.
All the carbon bonds in a saturated hydrocarbon ______ electrons.
Starting from carbon dioxide how would you obtain a highly poisonous gas.
[Give balanced equations for the same]
State how you would convert carbon dioxide to a metallic carbonate using a basic oxide e.g. sodium oxide. [Give a balanced equation]
Select the appropeiate option of the following statement:
An allotrope of carbon obtained by burning kerosene oil in a limited supply of air.
Complete the statement by filling the blank with the correct word from the option.
______ Chemistry is the Chemistry of carbon compounds mainly of ‘Carbon’, ‘Hydrogen’ & ‘Oxygen’.
The property of self-linkage among identical atoms to form long chain compounds is known as ______.
Answer the following by rearranging the jumbled letters :
Organic compounds having a double bond between carbon atoms are
knelaes
