Nylon-6 is a
Question: Nylon-6 is a
[A].
polyamide
thermosetting resin
polyester
none of these
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Similar Posts
Digestion of wood-base materials (for manufacture of pulp) is done to __________________?
Digestion of wood-base materials (for manufacture of pulp) is done to __________________?A. Remove lignin
B. Produce long fibres
C. Prevent deterioration on storage
D. None of theseNylon-66 is manufactured from____________________?
Nylon-66 is manufactured from____________________?A. Hexamethylene diamine and adipic acid
B. Hexamethylene diamine and Maleic anhydride
C. Caprolactam
D. Dimethyl terephthalate and ethylene glycolIn low temperature carbonisation (as compared to high temperature carbonisation) of coal
Question: In low temperature carbonisation (as compared to high temperature carbonisation) of coal
[A].ammonia yield is more. [B].
aliphatic tar is produced. [C].
free carbon in tar is more. [D].
all (a), (b) and (c). Answer: Option B
Explanation:
No answer description available for this question.
Neoprene is a
Question: Neoprene is a
[A].monomer [B].
synthetic rubber [C].
polyester [D].
none of these Answer: Option B
Explanation:
No answer description available for this question.
Permanent hardness of water can be removed by_________________?
Permanent hardness of water can be removed by_________________?A. Addition of soda ash to it
B. Treating it with zeolites
C. Passing it through sodium hexametaphosphate
D. All A , B, and C.Combustion of pulverised coal compared to the lumpy coal
Question: Combustion of pulverised coal compared to the lumpy coal
[A].provides better control of furnace temperature. [B].
facilitates combustion with lower excess air. [C].
provides higher thermal efficiency & flame temperature. [D].
all (a), (b) & (c). Answer: Option D
Explanation:
No answer description available for this question.