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प्रश्न
Choose the correct alternative
Lamp black is
विकल्प
an amorphous form of carbon
a crystalline form of carbon
a pure form of carbon
a cluster of carbon atoms
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उत्तर
an amorphous form of carbon
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संबंधित प्रश्न
Fill in the blank
................. is present in both living and non-living things.
Name the products formed when:
wood is burnt in the absence of air.
What is the atomic number of carbon ?
Starting from carbon dioxide how would you obtain a black particles of carbon.
[Give balanced equations for the same]
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.
Carbon exists in the atmosphere in the form of ______.
Carbon monoxide displaces ______ from hemoglobin.
There is more abundance of carbon on the earth.
Why is carbon monoxide harmful to health? (or) What happens when we breathe Carbon monoxide?
