Question

in organic polymers the back bone chain is made up of...............
1) carbon atoms 2)nitrogen atom 3)other than carbon atoms 4)non of these​

Answer 1

Answer:

nitrogen atom

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Answer 2

In organic polymers the back bone chain is made up of carbon atom

Explanation:

The correct anwer is option 1) Carbon atom

Carbon atom is consider as the backbone of the organic polymers.

2) Nitrogen atom: All organic nitrogen-containing compounds can be assumed of as ammonia derivatives. so it cannot be considered as the backbone of the organic polymers.

3) Other than carbon atom:  Carbon is found in almost every compound, but its chemical reactive properties are very weak in comparison to other elements. so it cannot be considered as the backbone of the organic polymers.

4) Non of these: Here Carbon atom is consider as the backbone of the organic polymers. So non of these is wrong answer.