Advertisements
Advertisements
प्रश्न
Choose the correct alternative
Lamp black is
पर्याय
an amorphous form of carbon
a crystalline form of carbon
a pure form of carbon
a cluster of carbon atoms
Advertisements
उत्तर
an amorphous form of carbon
APPEARS IN
संबंधित प्रश्न
Name the scientist who disproved the ‘vital force theory’ for the formation of organic compounds.
Choose the correct alternative
The process by which decayed plants slowly convert into coal is called.
State three ways by which carbon dioxide gas is added into the atmosphere.
FILL IN THE BLANK
Natural gas is an important ............. fuel.
Why are carbon and its compounds used as fuels?
______ is the essential element in all the organic compounds.
Select the appropeiate option of the following statement:
The type of coal with the highest carbon conent.
Give a balanced equation for the following conversion: [In one or two steps]
Coke to water gas.
Give a balanced equation for the following conversion: [In one or two steps]
Calcium bicarbonate to calcium nitrate using a dilute acid.
Answer the following by rearranging the jumbled letters :
Organic compounds having a double bond between carbon atoms are
knelaes
