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Assertion (A) Most of the synthetic poly...

Assertion (A) Most of the synthetic polymers are not biodegradable
Reason (R ) Polymerisation process induces toxic character in organic molecules

A

Assetion and Reason both are correct statement But reason does not explain Assertion

B

Assertion and Reason both are correct statements and Reason explains the Assertion.

C

Both assertion and reason are wrong sttement s

D

Assertion is correct statement and Reason is worng statement.

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The correct Answer is:
d

Assertion is correct statement but reason is not correct statement .Most of synthetic polymers are not biodergradable because they are not easily broken by soil organisms and hazardous to the environment
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NCERT EXEMPLAR-POLYMER-Polymer
  1. Match the polymer of column I with correct monomer of column II

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  2. Match the polymer given in Column I with their chemical names given in...

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  3. Match the polymers given in column I with their commerical names given...

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  4. Match the polymers given in column I with their main applications give...

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  5. Match the polymers given in column I with the preferred mode of polyme...

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  6. Match the polymers given in column I with the type of linkage present ...

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  7. Match materials given in column I with the polymers given in column II

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  8. Match the polymers given in column I with their repeating units given ...

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  9. Assertion (A) Rayon is a semisynthetic polymer and is taken as a bette...

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  10. Assertion (A) Most of the synthetic polymers are not biodegradable R...

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  11. Assertion (A) Olefinic monomers undergo addition polymerisation Reas...

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  12. Assertion (A) Polyamides are best used fas fibres because of high tens...

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  13. Assertion (A) For making rubber synthetically isoprene molecules are p...

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  14. Assertion (A) Network polymers are thermosetting Reason (R ) Network...

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  15. Assertion (A) Polytetrafluorothene is used in making non stick cookwar...

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  16. Synthetic polymers do not degrade in the environment for a long time. ...

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  17. Differentiate between rubbers and plastics on the basis of intermolecu...

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  18. Phenol and fomaldehyde undergo condensation to give a polymar (A) whic...

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  19. Low density polythene and high density polythene both are polymers of ...

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  20. Which of the following polymers soften on heating and harden on collin...

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