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प्रश्न
Name the element whose allotropic form is graphite.
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उत्तर
Carbon is the element whose allotropic form is graphite.
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संबंधित प्रश्न
State the term:
The property by which atoms of an element link together to form long chain or ring compounds.
Name the following:
Substances whose atoms or molecules are not arranged in a geometrical pattern.
How many carbon atoms are there in Buckminster fullerenes?
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of dilute sulphuric acid on sodium bicarbonate.
FILL IN THE BLANK
.................... is the main gaseous compound of carbon.
FILL IN THE BLANK
.................. are the compounds of hydrogen and carbon only.
Name the simplest organic compound.
What are hydrocarbons ? Name the two different forms of hydrocarbons.
Name a gas which, though a compound of carbon, is not studied under organic chemistry.
In which compound forms does carbon occur?
How would you prove experimentally that carbon dioxide does not support combustion.
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.
Adsorption capacity of wood charcoal is increased by passing ______ over wood charcoal, at high temperature.
Give reason for the following:
Both CO2 & SO2 turn lime water milky. Moist potassium permanganate paper, helps in distinguishing the two gases.
Compounds with same molecular formula and different structural formula are known as ______.
Higher Order Thinking Skill.
Why do carbon exist mostly in combined state?
The ability of carbon to form ______ is the main reason for the formation of various classes of carbon compounds.
The carbon cycle is the ______ cycle.
Assertion (A): Carbon monoxide is a toxic gas of carbon.
Reason (R): smoking is a source of carbon monoxide.
