Cellulose does not form a blue color with iod | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Option $D$ is the correct answer.Cellulose is a linear polysaccharide consisting of a long chain of glucose units linked by $\beta-1, 4$-glycosidi

Vedclass · Accepted Answer

It does not contain complex helices and hence cannot hold iodine molecules

Vedclass · Answer

(D) Option $D$ is the correct answer.Cellulose is a linear polysaccharide consisting of a long chain of glucose units linked by $\beta-1, 4$-glycosidic bonds.Unlike starch,which contains amylose (a helical structure that traps iodine molecules to produce a blue color),cellulose does not form complex helical structures.Because it lacks these complex helices,it cannot hold iodine molecules,and therefore,it does not produce a blue color with iodine.

Cellulose does not form a blue color with iodine because:

Similar Questions

Which of the following units is obtained by the hydrolysis of glucose?

Which one of the following sets is a polysaccharide group?

In animals,food is stored as $........$.

$A$: Starch is a homopolymer of glucose.
$R$: Starch yields glucose upon digestion.

Glycogen is a polymer of ......... .

Vedclass Test Series

Exam Paper Generator

Online Exam Module