Advertisements
Advertisements
प्रश्न
Write a chemical reaction to show that the open structure of D-glucose contains the following :
Straight chain
उत्तर
On prolonged heating with HI, glucose forms n-hexane, suggesting that all the six carbon atoms are linked in a straight chain.
APPEARS IN
संबंधित प्रश्न
Write the name of monomers used for getting the following polymers : Bakelite
Write the names of monomers used for getting the following polymers:
Teflon
Identify the monomer in the following polymeric structures.
Write the names and structures of the monomers of the following polymers:
(i) Terylene
(ii) Bakelite
(iii) Buna-S
A natural linear polymer of 2-methyl-1, 3-butadiene becomes hard on treatment with sulphur between 373 to 415 K and – S – S – bonds are formed between chains. Write the structure of the product of this treatment?
To have practical applications why are cross links required in rubber?
Why does cis-polyisoprene possess elastic property?
What is the structural difference between HDP and LDP? How does the structure account for different behaviour and nature, hence the use of a polymer?
Which of the following is a basic dye?
Which one is disperse dye?