Home
Class 12
CHEMISTRY
(A) P.V.C is a homopolymer. (R) P.V.C ...

(A) P.V.C is a homopolymer.
(R) P.V.C is obtained by the polymerization of vinyl chloride.

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • POLYMERS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3|18 Videos

  • PERIODIC TABLE

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|37 Videos

  • PRACTICAL CHEMISTRY

    AAKASH SERIES|Exercise PRACTICE SHEET-5 (Integer answer Type questions)|6 Videos

Similar Questions

Explore conceptually related problems

(A) P.V.C is an addition copolymer (R) P.V.C is used to prepare handles of utensils.

(A) P.H.B.V is used in spaciality packing. (R) P.H.B.V is a Biodegradable polymer.

(A) Poly vinyl chloride is a linear polymer. (R) Poly vinyl chloride is a Thermoplastic polymer.

p v (~p) is

(A) The polymerization of propylene is carried out in presence of SnCl_(4) and Aluminium triethyl chloride (R) : SnCl_(4) and Aluminium triethyl chloride acts as the catalyst in the polymerization reaction

{:("Column - I","Column - II"),("A) Nylon - 6","p) Addition copolymer"),("B) Buna - s","q) Addition homopolymer"),("C) Melmac","r) Condensation homopolymer"),("D) Teflon","s) Condensation copolymer"):}

In the which of the following compounds mesomerie effect is possible? Vinyl chloride , b) Allyl chloride and c) 3- Butenal

AAKASH SERIES-POLYMERS-OBJECTIVE EXERCISE - 4
  1. (A) Benzene does not undergo polymerisation. (R) Benzene loses aroma...

    Text Solution

    |

  2. (A) Ethylene can undergo polymerisation. (R) Ethylene contain a weak...

    Text Solution

    |

  3. (A) P.V.C is a homopolymer. (R) P.V.C is obtained by the polymerizat...

    Text Solution

    |

  4. (A) Nylon 6,6 is a condensation co-polymer. (R) To prepare nylon-6, ...

    Text Solution

    |

  5. (A) Nylon-6 is a condensation polymer. (R)Nylon-6 is obtained from c...

    Text Solution

    |

  6. (A) Buna-N is an elastomer. (R) Buna-N is rubber like solid with ela...

    Text Solution

    |

  7. (A) Nylon-6, 6 is a fibre. (R) Intermolecular attraction in Nylon 6,...

    Text Solution

    |

  8. (A) Poly styrene is a Thermoplastic polymer. (R) Polystyrene softens...

    Text Solution

    |

  9. (A) Bakelite is a Thermoplastic polymer. (R) Bakelite is a linear po...

    Text Solution

    |

  10. (A) Urea formaldehyde resin can be reused again even on strong heating...

    Text Solution

    |

  11. (A) Addition polymerisation is also known as step growth polymerisatio...

    Text Solution

    |

  12. (A) Poly lactic acid is a condensation copolymer. (R) Poly lactic ac...

    Text Solution

    |

  13. (A) AICI(3) can initiate cationic polymerisation. (R) AICI(2) can pr...

    Text Solution

    |

  14. (A) In Anionic polymerization chain terminating step is absent. (R) ...

    Text Solution

    |

  15. (A) Benzoyl peroxide can initiate free radical polymerisation. (R) ...

    Text Solution

    |

  16. (A) Ethylene can not be prepared by anionic polymerisation. (R) Eth...

    Text Solution

    |

  17. (A) Teflon is used in nonstick cookwere (R) Teflon is resistant to a...

    Text Solution

    |

  18. (A) Condensation polymeristion is called step growth polymerisation. ...

    Text Solution

    |

  19. (A) Nylon-6 is condensation homo polymer. (R) Nylon-6 is a fibre.

    Text Solution

    |

  20. (A) Dacron is used as reinforcing material in safety helmets. (R) Da...

    Text Solution

    |