Home
Class 12
CHEMISTRY
Assertion : Most of the Synthetic polyme...

Assertion : Most of the Synthetic polymers are not biodegradable. Reason: Polymerisation process induces toxic character in organic molecules.

A

Assertion and reason both are correct statement but reason does not explain assertion.

B

Assertion and reason both are correct statements and raeson explains the assertion.

C

Assertion is correct statement and reason is wrong statement.

D

Assertion is wrong statement and reason is correct statement.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • POLYMERS

    MODERN PUBLICATION|Exercise EXERCISE|327 Videos

  • p-BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|1677 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise EXERCISE|525 Videos

Similar Questions

Explore conceptually related problems

The polymers are finding extensive use in our day today life. Natural polymers are biodegradable but most of the synthetic polymers are non-biodegradable. This is causing a serious environmental problem for the waste disposal. With the increasing use of polymers, the problem of dispersal of waste is also causing alarming curse. Answer the following question : Name one synthetic biodegradable polymer.

The polymers are finding extensive use in our day today life. Natural polymers are biodegradable but most of the synthetic polymers are non-biodegradable. This is causing a serious environmental problem for the waste disposal. With the increasing use of polymers, the problem of dispersal of waste is also causing alarming curse. Answer the following question : Name two natural polymers and two synthetic polymers which are used as fibres.

Assertion : Olefinic monomers undergo addition polymerisation. Reason : Polymerisation of vinyl chloride is initiated by peroxides/persulphates.

Assertion : Sodium-2-dodecyl benzene sulphonate is a biodegradable detergent. Reason : Detergents having highly branched chains are biodegradable.

Two questions consist of two statements each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the followng four responses. If both Assertion and Reason are true and Reason is a correct explanation of Assertions. If both Assertion and Reason are true but Reason is not a correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertion and Reason are false. Assertion:Organochlorine pesticides are organic compounds that have been chlorinated. Reason: Fenitrothion is one of the organochlorine pesticides.

Name a biodegradable polymide synthetic polymer. What are its monomers ? How is it obtained from these monomers ?

Direction. In the following questions, a statement of assertion is followed by a statement of reason. While answering a question, you are required to choose the correct are out of the given four responses and mark it as (A). If both assertion and reason are true and reason is the correct explanation of the assertion, (B) if both assertion and reason are true but reason is not correct explanation of the assertion. (C) if assertion is true, but reason if false, (D) if both assertion and reason are false Assertion : When a bar magnet falls freely along the axis of a solenoid held vertically, its acceleration is less than the acceleration due to gravity Reason: The falling magnet induces current in the solenoid and according to Lenz's law, the induced current opposes the falling motion of the magnet

Two questions consist of two statements each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the followng four responses. If both Assertion and Reason are true and Reason is a correct explanation of Assertions. If both Assertion and Reason are true but Reason is not a correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertion and Reason are false. Assertion:BOD indicates the extent of water pollution by organic wastes. Reason:Increase in BOD decreases dissolved oxygen of waste water.

These questions consist of two statements each,printed as Assertion and Reason.While asnwering these questions you are required to chose any one of the following four responses. If both Assertion and Reason are true and Reason in correct explanation of Assertion. If both assertion and Reason are true but reason is not correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertion and Reason are false. Assertion:Chlorphyll is soluble uin ethyl ether and acetone. REasons:Ethyl ether and acetone are organic sovents.

The question given below consists of an assertion (A) and a reason ( R). Use the following key to choose the appropriate answer to these questions from the codes (a), (b), ( c) and (d) given below: (a) Both A and R are true and R is the correct explanation of A. (b) Both A and R are true but R is NOT the correct explanation of A. (c) A is true but R is false. (d) A is false and R is also false. Assertion: If a coil is rotated in a magnetic field, an induced emf is produced. Reason:Whenever there is change in magnetic flux linked with a coil, an induced emf is produced.

MODERN PUBLICATION-POLYMERS-EXERCISE
  1. What is the most common use of Dutch metal alloy?

    Text Solution

    |

  2. What is the most common use of magnelium alloy?

    Text Solution

    |

  3. What is the most common use of hydroleum alloy?

    Text Solution

    |

  4. What is the most common use of Nichrome alloy?

    Text Solution

    |

  5. Which of the following are example of synthetic rubber?

    Text Solution

    |

  6. The empirical formula of the compound is CH3. Calculate the molecular ...

    Text Solution

    |

  7. Which of the following polymers have vinylic monomer units?

    Text Solution

    |

  8. Vulcanisation makes rubber

    Text Solution

    |

  9. Match the polymer of column I with correct monomer of column II.

    Text Solution

    |

  10. Match the polymers given in Column I with their chemical names given i...

    Text Solution

    |

  11. Match the polymers given in Column I with their commercial names given...

    Text Solution

    |

  12. Express 1049 in roman numbers.

    Text Solution

    |

  13. Express 1050 in roman numbers.

    Text Solution

    |

  14. Match the polymers given in Column I with the type of linkage present ...

    Text Solution

    |

  15. Match materials given in Column I with the polymers given in Column II...

    Text Solution

    |

  16. Express 1053 in roman numbers.

    Text Solution

    |

  17. Complete the following statement- Brass is-

    Text Solution

    |

  18. Assertion : Most of the Synthetic polymers are not biodegradable. Rea...

    Text Solution

    |

  19. Assertion : Olefinic monomers undergo addition polymerisation. Reason...

    Text Solution

    |

  20. Assertion : Polyamides are best used as fibres because of high tensile...

    Text Solution

    |