Related Questions

Addition polymerisation takes place either by a free radical mechanism or ionic machanism depending on the reagents used. Free radical polymerisation is catelyzed by __________ , which decompose to give free radicals.
A Organic peroxides
B Sulphuric acid
C Hydroflouric acid
D None of these
In step growth polymerisation, condensation occurs in a stepwise manner with or without the elimination of smaller molecules. An example of step growth polymerisation product is
A Terylene
B Polybutadiene
C PVC
D Polypropylene
Which of the following are products and services bought by final consumers for personal consumption? These include convenience products, shopping products, specialty products, and unsought products.
A Material and parts
B Consumer products
C Industrial products
D Capital items
Polymerisation process in which two or more monomers of chemically different nature take part is called
A Copolymerisation
B Addition polymerisation
C Chain polymerisation
D None of these
Polymerisation of poly functional monomers produces polymers having
A Good machanical strength
B Low viscosity
C Low melting point
D None of these
It is the fashion of the past. here "fashion" is ---
A a verb
B a noun
C an adjective
D an adverb
this is the fashion of the day .here fashion is a---
A noun
B pronoun
C verb
D adverb
This is the fashion of the day. Here "Fashion" is-
A a pronoun
B a noun
C a verb
D an adverb
This is the fashion of the day.Here fashion is--
A a pronoun
B a noun
C a verb
D an adverb
This is the fashion of the day. Here 'fashion ' is ___ .
A a verb
B a pronoun
C a noun
D an adverb

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