Rayon is superior to cotton in making gauge for wound treatment, because rayon

Question: Rayon is superior to cotton in making gauge for wound treatment, because rayon
[A].

is a synthetic polymer.

[B].

does not stick to the wound unlike cotton.

[C].

can absorb over 90% of its own weight of water.

[D].

both (b) and (c).

Answer: Option B

Explanation:

No answer description available for this question.

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

Question: 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

Answer: Option A

Explanation:

No answer description available for this question.

Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is

Question: Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is
[A].

nylon-66

[B].

teflon

[C].

polyester

[D].

bakelite

Answer: Option B

Explanation:

No answer description available for this question.