Addition polymerisation is also known as _________(a) copolymerisation(b) homopolymerisation(c) step growth polymerisation(d) chain growth polymerisationI got this question in my homework.Asked question is from Types of Polymerisation Reactions in division Polymers of Chemistry – Class 12

Addition polymerisation is also known as _________(a) copolymerisation

1.	Addition polymerisation is also known as _________(a) copolymerisation(b) homopolymerisation(c) step growth polymerisation(d) chain growth polymerisationI got this question in my homework.Asked question is from Types of Polymerisation Reactions in division Polymers of Chemistry – Class 12
Answer» The correct option is (d) CHAIN growth polymerisation Explanation: ADDITION polymerisation takes place through steps leading to the increase in chain length and each step PRODUCES REACTIVE intermediates for use in the next STAGE of the growth of the chain. It may take place between molecules of the same monomer or different monomers.

Discussion

No Comment Found

Related InterviewSolutions

Nylon-2-nylon-6 is a biodegradable polymer.(a) True(b) FalseThe question was asked by my college director while I was bunking the class.The above asked question is from Biodegradable Polymers topic in portion Polymers of Chemistry – Class 12
Which of the following is used in non-stick pans?(a) HDP(b) LDP(c) Teflon(d) OrlonThis question was addressed to me during an internship interview.This interesting question is from Types of Polymerisation Reactions in section Polymers of Chemistry – Class 12
Polydispersity index is defined as ______ where Mw and Mn are the weight average and number average molecular masses respectively.(a) Mw x Mn(b) Mw/Mn(c) Mn/Mw(d) Mw – MnThis question was posed to me during a job interview.The question is from Molecular Mass of Polymers in division Polymers of Chemistry – Class 12
Identify the polymer generated by the reaction of methanal with the shown compound.(a) Melamine-formaldehyde(b) Novolac(c) Bakelite(d) Phenol-formaldehydeThe question was asked during an interview.Enquiry is from Types of Polymerisation Reactions in portion Polymers of Chemistry – Class 12
Which of the following is not required for the production of dacron?(a) 450K temperature(b) Ethylene glycol(c) Terephthalic acid(d) Triethylaluminium-titanium tetrachlorideThe question was posed to me in homework.Query is from Types of Polymerisation Reactions in chapter Polymers of Chemistry – Class 12
Terylene is a thermoplastic polymer prepared from addition polymerisation.(a) True(b) FalseThis question was addressed to me during a job interview.This is a very interesting question from Classification of Polymers in portion Polymers of Chemistry – Class 12
Which of the following is not an elastomer?(a) Buna-S(b) Buna-N(c) PVC(d) NeopreneI got this question in class test.My question is taken from Classification of Polymers in portion Polymers of Chemistry – Class 12
Which of the following phenols are able to form Novolac?(a) m-Hydroxybenzyl alcohol(b) o-Hydroxybenzyl alcohol and p-hydroxybenzyl alcohol(c) 2,4-(Dihydroxymethyl)phenol(d) 2,4,6-(Trihydroxymethyl)phenolI have been asked this question during an interview.My question is from Types of Polymerisation Reactions in division Polymers of Chemistry – Class 12
What are the monomers of PHBV?(a) 2-Hydroxybutanoic acid, 2-hydroxypentanoic acid(b) 2-Hydroxybutanoic acid, 3-hydroxypentanoic acid(c) 3-Hydroxybutanoic acid, 2-hydroxypentanoic acid(d) 3-Hydroxybutanoic acid, 3-hydroxypentanoic acidI have been asked this question in final exam.Query is from Biodegradable Polymers in section Polymers of Chemistry – Class 12
Identify the biodegradable polymer from the following.(a) Polyvinyl chloride(b) Polypropylene(c) Polystyrene(d) Polylactic acidThe question was posed to me at a job interview.The query is from Biodegradable Polymers in division Polymers of Chemistry – Class 12

Addition polymerisation is also known as _________(a) copolymerisation(b) homopolymerisation(c) step growth polymerisation(d) chain growth polymerisationI got this question in my homework.Asked question is from Types of Polymerisation Reactions in division Polymers of Chemistry – Class 12

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment