Topic: Polymers, Test No.: 01, Total MCQs: 15
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Which one of the following is not a condensation polymer? [CBSE AIPMT 2012]
Which of the following statements is false? [CBSE AIPMT 2012]
The repeat unit in natural rubber is isoprene.
Both starch and cellulose are polymers of glucose.
Artificial silk is derived from cellulose.
Nylon-66 is an example of elastomer.
Of the following which one is classified as polyester polymer? [CBSE AIPTM 2011]
Which polymers occur naturally? [DELHI PMT 2009]
Starch and Nylon
Starch and Cellulose
Proteins and Nylon
Proteins and PVC
Bakelite is obtained from phenol by reacting with [AIEEE 2008]
Which one of the following statements is not true? [CBSE AIPMT 2008]
Natural rubber has the trans-configuration at every double bond
Buna-S is a copolymer of butadiene and styrene
Natural rubber is a 1, 4-polymer of isoprene
In vulcanization, the formation of sulphur bridges between different chains make rubber harder and stronger.
The monomers of Buna-S rubber are [KARNATAKA CET 2008]
styrene and butadiene
isoprene and butadiene
vinyl chloride and sulphur
Which one of the following polymers is prepared by condensation polymerization? [CBSE AIPMT 2007]
[NH(CH2)NHCO(CH2)4CO]n is a [CBSE AIPMT 2006]
Which of the following is a fully fluorinated polymer? [AIEEE 2005]
Which of the following is a polyamide? [AIEEE 2005]
Nylon is not a [KARNATAKA CET 2004]
Which of the following is a chain growth polymer? [CBSE AIPMT 2004]
Nylon threads are made of [AIEEE 2003]
Which of the followings monomers gives the polymer neoprene on polymerization? [CBSE AIPMT 2003]
CH2 = CHCl
CCl2 = Cl2
CF2 = CF2
Polymer formation from monomers starts by [AIEEE 2002]
condensation reaction between monomers
coordination reaction between monomers
conversion of monomers to monomer ion by protons
hydrolysis of monomers