Chemical Engineering Polymer Technology
Q Zeigler – Natta catalyst (AlR3 – AlCl3) is used in the polymerisation of_________________?
  • A A. Vinyl acetate
  • B B. Vinyl chloride
  • C C. Propylene
  • D D. Styrene
Previous ______________ fibres are made of polyamides?
Next The major component of acrylic fibers is_______________…
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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