Advertisements
Advertisements
प्रश्न
Which of the following is not a semisynthetic polymer?
विकल्प
cis-polyisoprene
Cellulose nitrate
Cellulose acetate
Vulcanised rubber
Advertisements
उत्तर
cis-polyisoprene
Explanation:
m-polyisoprene is a natural polymer
APPEARS IN
संबंधित प्रश्न
Write the chemical reaction to prepare novolac polymer.
Answer the following.
Write the reaction of the formation of Nylon 6.
Answer the following.
Write structure of natural rubber and neoprene rubber along with the name and structure of their monomers.
Name and draw structure of the repeating unit in natural rubber.
Identify condensation polymers and addition polymers from the following.
-(CH2 - CH = CH - CH2 -)n
Identify condensation polymers and addition polymers from the following.
Write preparation, properties, and uses of Teflon.
Write the name of the catalyst used for preparation of high density polythene polymer.
Write preparation of low density polythene.
Write chemical reaction for preparation of the following.
Neoprene
Write chemical reactions for the preparation of high-density polythene.
Which of the following is used as a substitute for wool?
Which among the following polymers is used for making handles of cooker?
Which of the following products is formed when benzaldehyde is treated with CH3MgBr and the addition product so obtained is subjected to acid hydrolysis?
Trans - form of poly isoprene is:-
Identify the monomer used to prepare neoprene.
The monomer of natural rubber is ______.
Write the structure of isoprene and the polymer obtained from it.
Identify polyamide polymer from following.
Which among the following is a monomer of natural rubber?
