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Hello everyone.
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So we know that hydrocarbon is made up of carbon and hydrogen and they are called organic molecules.
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So the basic carbon, hydrocarbon, let's say take the example of propane, which is c3 -h8.
00:32
It means it contains three carbon atom, balance it with hydrogen.
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So how i balanced it with hydrogen? let's say the atomic number of carbon is 6.
00:49
So it contains the two electron in its first share and it contains the four electrons in its outer shell, whole electron.
01:06
For a balance wing, it requires four extra electron.
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So it takes an electron from hydrogen.
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1 -1 electron from hydrogen and it formed a covalent bond between carbon and hydrogen.
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The covalent bond is formed by sharing of electron.
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Sharing of electron is called a covalent bond.
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So every hydrocarbon forms a co -carbon.
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Bond.
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So this is a basic of hydrocarbons.
01:47
So now what they have asked regarding the carbon is that why carbon is considered as important element in bio, over biology.
02:00
So see, every part is made of carbon.
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Let's take each one organism.
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One organism is made of carbon.
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Cell, the basic structural and functional unit of life.
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And the cell is made a powerful molecule that to organic molecules.
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And these molecules are nothing but a carbon and hydrogen.
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It means hydrocarbons.
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Let's take your protein, your dna, rna, they all are made upon these carbon and hydrogen...