Directly related questions
- 20N.3.hl.TZ0.3c: Classify PVC and polyethene terephthalate, PET, as addition or condensation polymers and deduce...
- 20N.3.hl.TZ0.3c: Classify PVC and polyethene terephthalate, PET, as addition or condensation polymers and deduce...
- 20N.3.hl.TZ0.c: Classify PVC and polyethene terephthalate, PET, as addition or condensation polymers and deduce...
-
18M.3.hl.TZ1.4c.i:
Draw the structure of the monomer from which nylon-6 is produced by a condensation reaction.
-
18M.3.hl.TZ1.4c.i:
Draw the structure of the monomer from which nylon-6 is produced by a condensation reaction.
-
18M.3.hl.TZ1.c.i:
Draw the structure of the monomer from which nylon-6 is produced by a condensation reaction.
- 18N.3.hl.TZ0.2d.i: State the names of the two terminal functional groups in X.
- 18N.3.hl.TZ0.2d.i: State the names of the two terminal functional groups in X.
- 18N.3.hl.TZ0.d.i: State the names of the two terminal functional groups in X.
- 18N.3.hl.TZ0.2d.ii: Deduce the repeating unit of the polymer of X.
- 18N.3.hl.TZ0.2d.ii: Deduce the repeating unit of the polymer of X.
- 18N.3.hl.TZ0.d.ii: Deduce the repeating unit of the polymer of X.
-
19M.3.hl.TZ1.4e:
State one factor considered when making green chemistry polymers.
-
19M.3.hl.TZ1.4e:
State one factor considered when making green chemistry polymers.
-
19M.3.hl.TZ1.e:
State one factor considered when making green chemistry polymers.
-
19M.3.hl.TZ1.4d:
Classify polybutadiene as either an addition or condensation polymer, giving a reason.
-
19M.3.hl.TZ1.4d:
Classify polybutadiene as either an addition or condensation polymer, giving a reason.
-
19M.3.hl.TZ1.d:
Classify polybutadiene as either an addition or condensation polymer, giving a reason.
- 17N.3.hl.TZ0.7b: Describe how the monomers of addition polymers and of condensation polymers differ.
- 17N.3.hl.TZ0.7b: Describe how the monomers of addition polymers and of condensation polymers differ.
- 17N.3.hl.TZ0.b: Describe how the monomers of addition polymers and of condensation polymers differ.
-
17N.3.hl.TZ0.7c:
Identify the type of intermolecular bonding that is responsible for Kevlar®’s strength.
-
17N.3.hl.TZ0.7c:
Identify the type of intermolecular bonding that is responsible for Kevlar®’s strength.
-
17N.3.hl.TZ0.c:
Identify the type of intermolecular bonding that is responsible for Kevlar®’s strength.
-
18M.3.hl.TZ2.5c.i:
Distinguish between the manufacture of polyester and polyethene.
-
18M.3.hl.TZ2.5c.i:
Distinguish between the manufacture of polyester and polyethene.
-
18M.3.hl.TZ2.c.i:
Distinguish between the manufacture of polyester and polyethene.
-
18N.3.hl.TZ0.2d.iii:
Repeating units of several polymers are listed.
The infrared (IR) spectrum of one of these polymers is shown.
Deduce, giving a reason, the name of this polymer and its Resin Identification Code (RIC), using sections 26 and 30 in the data booklet.
-
18N.3.hl.TZ0.2d.iii:
Repeating units of several polymers are listed.
The infrared (IR) spectrum of one of these polymers is shown.
Deduce, giving a reason, the name of this polymer and its Resin Identification Code (RIC), using sections 26 and 30 in the data booklet.
-
18N.3.hl.TZ0.d.iii:
Repeating units of several polymers are listed.
The infrared (IR) spectrum of one of these polymers is shown.
Deduce, giving a reason, the name of this polymer and its Resin Identification Code (RIC), using sections 26 and 30 in the data booklet.
-
19M.3.hl.TZ2.5e:
Outline, giving a reason, how addition and condensation polymerization compare with regard to green chemistry.
-
19M.3.hl.TZ2.5e:
Outline, giving a reason, how addition and condensation polymerization compare with regard to green chemistry.
-
19M.3.hl.TZ2.e:
Outline, giving a reason, how addition and condensation polymerization compare with regard to green chemistry.
-
19M.3.hl.TZ2.5f:
Draw the full structural formula of the organic functional group formed during the polymerization of the two reactants below.
-
19M.3.hl.TZ2.5f:
Draw the full structural formula of the organic functional group formed during the polymerization of the two reactants below.
-
19M.3.hl.TZ2.f:
Draw the full structural formula of the organic functional group formed during the polymerization of the two reactants below.
-
19N.3.hl.TZ0.5a:
Draw the structure of the monomers of Kevlar® if the by-product of the condensation polymerization is hydrogen chloride.
-
19N.3.hl.TZ0.5a:
Draw the structure of the monomers of Kevlar® if the by-product of the condensation polymerization is hydrogen chloride.
-
19N.3.hl.TZ0.a:
Draw the structure of the monomers of Kevlar® if the by-product of the condensation polymerization is hydrogen chloride.