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{:("List - I","List - II"),("A) PHBV","1...

`{:("List - I","List - II"),("A) PHBV","1) Synthetic fibres"),("B) Teflon","2) Orthopaedic devices"),("C) Nylon - 66","3) For making laminates"),("D) Bakelite","4) non - sticking utensils"),(,"5) Automobie tyres"):}`

A

`{:(A,B,C,D),(2,4,1,3):}`

B

`{:(A,B,C,D),(1,3,2,4):}`

C

`{:(A,B,C,D),(3,2,1,5):}`

D

`{:(A,B,C,D),(4,1,3,2):}`

Text Solution

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The correct Answer is:
A
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{:("List - I","List - II"),("A) Phenol "+CH_(2)O,"1) Synthetic rubber"),("B) Terephthalic acid and ethylene glycol","2) Bakelite"),("C) Caprolactum","3) Nylon - 6"),("D) Butadiene and styrene","4) Terylene"):}

Match the List I with List II and select the correct answer using the codes given below the lists: {:("List - I ","List - II "),("A) Teflon ","i) Ozone layer depletion "),("B) Pyrene ","ii) Non-biodegradable insecticide "),("C) DDT ","iii) Non-stick cookwares and insulator "),("D) Freon ","iv) Fire extinguisher"):}

{:("List - I (polymer)","List - II (use)"),("1) Urea formalde hyde resin","a) Unbreakable cups"),("2) Nylon - 6","b) TV cabinets"),("3) Polystyrene","c) Oils seals"),("4) GRN","d) Tyre cords"):}

{:("List-I","LIST-2"),("A) Methane","1) Hawker's lamp"),("B) Ethylene","2) Paraldehyde"),("C)Acetyolene","3) Printer's ink"),("D) Benzene","4) Mustard gas"),(,"5) Motor fuel"):} The correct match is

{:("List - I","List - II"),("A) Crystal defect","1) Amorphous"),("B) Carborundum","2) Frenkel"),("C) Pitch","3) Covalent crystal"):} The correct match is

{:("List - I","List - II"),("A) Ionic solid","1) soft"),("B) Covalent Solid","2) Hard and Brittle"),("C) Molecular solid","3) very hard"),("D) Metallic solid","4) Malleable and ductile"):} The correct match is

{:(" List-I "," List-II "),("(mineral)","(type of mineral)"),("1) Beryl ","a) Sulphate "),("2) Monosite sand ","b) Silicate "),("3) Pentlandite ","c) Sulphide "),("4) Anglesite ","d) Phosphate "):}

{:("List I","List II"),("A) ccp","1) ABAB"),("B) hcp","2) BCC"),("C) CsCl","3) ABC ABC"):} The correct match is

{:("List - I","List - II"),("A) Crystal defect","1) Amorphous"),("B) Carborundum","2) Frenkel"),("C) Quartz glass","3) Covalent crystal"):} The correct match is

AAKASH SERIES-APPENDICES -REVISION EXERCISE -POLYMERS
  1. Which of the following is currently used as a tyre cord

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  2. {:("List - I","List - II"),("A) Phenol "+CH(2)O,"1) Synthetic rubber")...

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  3. {:("List - I","List - II"),("A) PHBV","1) Synthetic fibres"),("B) Tefl...

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  4. Match the following {:("List -I (Polymer)", , "List -I...

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  5. Wrong statement about the polymer BuNa - S is

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  6. {:("List - I (polymer)","List - II (use)"),("1) Urea formalde hyde res...

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  7. Wrong statement about BuNa N is

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  8. The monomer for polystyrene is

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  9. Structure of styrene butadine rubber is

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  10. Which one of the following polymers molecules contain more double bon...

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  11. {:(ul("List - I")" (polymer)",ul("List - II")" (Stucture)"),("1) Urea ...

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  12. Which of the following alkene a most reactive towards cationic polymer...

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  13. Match the following:

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  14. Buna -N synthetic rubber is a copolymer of :

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  15. Catalyst commonly used in free radical polymerisation is

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  16. Number of steps in free radical polymerisation process

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  17. Acrylonitrile is the other name of

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  18. Which of the following is relation stiff and hard addition homopolymer...

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  19. Number of nitrogen atoms present in melamine is x. The number of -imin...

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  20. Hydrolysis of the monomers of polyacrylonitrile gives

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