PETROLEUM (पेट्रोलियम) Petrol At some places in nature, a thick, viscous and dark colored liquid is found under the rock, which mainly contains aliphatic hydrocarbons up to C 1 to C 40 , this fluid is called refined oil or petroleum. The word petroleum is derived from the Latin words petra and olium which is found under rocks within the earth, hence it is also called mineral oil. Within the earth, this fluid floats above the salt solution. A gas atmosphere exists along with the floating petroleum inside the Earth, which is called natural gas. Petroleum is also called liquid gold. In the present era, this fluid is more valuable than gold for any nation. The progress of any nation depends to a large extent on how much petroleum it has. Its use is very important in various tasks like agricultural industry, traffic communication etc. This oil is found in the highest amount in the United States. Russia Venezuela is also found in greater quantities in Mexico, Burma etc. ...
POLYMER
(पॉलीमर या बहुलक)
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POLYMER |
Polymers or polymers are organic compounds that are formed by polymerization of many units of many simple molecules called monomers.
In other words: The long molecules that are formed by the combination of many simple molecules are called polymers, the simple molecules that form them are called monomers.
"Such compounds with high molecular masses which are formed by mutually coinciding connections with many small atoms are called polymers," they are called macromolecules, which have high molecular masses, which are called polymers from small people.
Process in which the coagulant molecules combine together to form polymorphism is called multilineation.
Carrots played an important role in polymer synthesis, they synthesized many polymers by multiplying small particle molecules.
In other words: The long molecules that are formed by the combination of many simple molecules are called polymers, the simple molecules that form them are called monomers.
"Such compounds with high molecular masses which are formed by mutually coinciding connections with many small atoms are called polymers," they are called macromolecules, which have high molecular masses, which are called polymers from small people.
Process in which the coagulant molecules combine together to form polymorphism is called multilineation.
Carrots played an important role in polymer synthesis, they synthesized many polymers by multiplying small particle molecules.
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