MCQ
Which is the chemical test for polysaccharide
- ✓Iodine solution
- BNinhydrine test
- CTollen's test
- DBanedict solution
✓
Answer
Correct option: A.
Iodine solution
a
Starch is a polysaccharide and on reaction with iodine it will give a blue-black color.
Starch is a polysaccharide and on reaction with iodine it will give a blue-black color.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Metre scales are made-up of alloy
Which one is not an acid salt
The charge required for the reduction of $1\,mol$ of $MnO_4^-$ to $MnO_2$ is ............ $\mathrm{F}$
→A reduction in atomic size with increase in atomic number is a characteristic of elements of
Which of the following acids, the strongest is
Give the product of the following reaction sequence
A narrow spectrum antibiotic is active against $........$
→The standard electrode potential $({E^o})$ for $OC{l^ - }/C{l^ - }$ and $C{l^ - }/\frac{1}{2}C{l_2}$ respectively are $0.94\,V$ and $ - 1.36\,V$. The ${E^o}$ value for $OC{l^ - }/\frac{1}{2}C{l_2}$ will be ............... $\mathrm{V}$
→Which of the following is correct ?
The correct representation of $\mathrm{CuSO}_4 \cdot 5 \mathrm{H}_2 \mathrm{O}$ is:
→