Related Questions

Polyvinyl chloride (PVC) is
A A thermosetting material
B A condensation polymerisation product
C Made by employing emulsion polymerisation
D None of these
Reactor used in the production of polyvinyl chloride (PVC) is made of
A Nickel or glass lined steel
B Aluminium
C Tantalum
D Lead
Polyvinyl chloride containers are not suitable for storing
A Foodstuffs
B Woolen clothes
C Metallic powder
D None of these
The monomer of poly vinyl chloride (PVC) is
A Chloroethene
B Ethylene dichloride
C Ethyl chloride
D Chloroform
Poly Vinyl chloride (PVC) is a __________ material.
A Thermoplastic
B Thermosetting
C Fibrous
D Chemically active
A tank contains 10,000 gallons of a solution that is 5 percent sodium chloride by volume. If 2500 gallons of water evaporate from the tank, the remaining solution will be approximately what percent sodium chloride?
A 1.25%
B 3.75%
C 6.25%
D 6.67%
Polyvinyl acetate is never used for making
A Moulded articles
B Fibres
C Adhesives
D All of the above
Polyvinyl alcohol is used as a
A Cation/anion exchanger
B Water soluble adhesive
C Textile fibre
D Non-sticky coating on frying pans
PVC এর উপাদান কোনটি ?
A CH≡CH 
B CH2=CHCl
C    ClCH=CHCl 
D    CH2=CHCH2Cl 
পলি ভিলাইল ক্লোরাইড (PVC) কোনটি থেকে তৈরি করা যায়?
A      CH2=CH2
B  CH≡CH    
C  CH3-CH=CH2  
D   CH3-CH3

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