Polymers

This is a matching answer type question as classified in NCERT Exemplar

(i) → (b) (ii) → (d) (iii) → (a) (iv) → (d) (v) → (c)

This is a matching answer type question as classified in NCERT Exemplar

(i) → (d) (ii) → (a) (iii) → (b)

This is a matching answer type question as classified in NCERT Exemplar

(i) → (d) (ii) → (e) (iii) → (a) (iv) → (f) (v) → (b) (vi) → (c)

This is a matching answer type question as classified in NCERT Exemplar

(i) → (b) (ii) → (c) (iii) → (a) (iv) → (e) (v) → (d)

This is a matching answer type question as classified in NCERT Exemplar

(i) → (c) (ii) → (a) (iii) → (b) (iv) → (e) (v) → (d)

This is a matching answer type question as classified in NCERT Exemplar

(i) → (e) (ii) → (c) (iii) → (a) (iv) → (b) (v) → (d)

This is a short answer type question as classified in NCERT Exemplar

Monomers used in addition to polymerization through free radical pathway should be very pure because even the traces of impurities acts like inhibitors. It leads to the formation of polymers with a shorter chain lengths.

This is a short answer type question as classified in NCERT Exemplar

Proteins have some similar structural similarities with synthetic polyamides. Proteins and polyamides both contain amide linkage.

This is a short answer type question as classified in NCERT Exemplar

Urea-formaldehyde resin is used in laminated sheets. The monomer involved in the formation of urea formaldehyde resin is urea and formaldehyde.

This is a short answer type question as classified in NCERT Exemplar

Polymers that possess amide linkage are termed as nylon. Fibers have a strong intermolecular force of attraction like hydrogen bonding. It leads to the close packing of the structure which imparts the crystalline nature.