MCQ
Which of the following is Sanger reagent ?
- ✓$2,4$ -Di- nitro flurobenzene
- BPhenyl isocyanate
- C$2, 4$ -Di- nitro chlorobenzene
- D$2, 4$ -Di- nitro iodoberizene
✓
Answer
Correct option: A.
$2,4$ -Di- nitro flurobenzene
a
$(a)$
$(a)$
Sanger's reagent: A) $2,4-Dinitroflurobenzene$ structure:
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
Essential quantity of ammonium sulphate taken for preparation of $1\,molar$ solution in $ 2\,litres$ is ............ $gm$
→What is the reagent used for testing fluoride ion in water
The $t_{1/2}$ of a radioactive element is $20\,\min$ . The time interval between the stages of its $33\%$ and $67\%$ decay is ....... $\min$
→The complexes $[Co{(N{H_3})_6}]\,[Cr{({C_2}{O_4})_3}]$ and $[Cr{(N{H_3})_6}]\,\,[Co{({C_2}{O_4})_3}]$
→Elements of $3d$ series which does not show variable valency
→Addition of alcohols to aldehydes in presence of anhydrous acids yield
Which of the following has the smell of bitter almonds
The osmotic pressure in atmospheres of $ 10\% $ solution of canesugar at ${69\,^o}C$ is
→Complexes $\left[ Cr \left( H _2 O \right)_6\right] Cl _3 \quad$ and $\left[ Cr \left( H _2 O \right)_5 Cl \right] Cl _2 \cdot H _2 O$ :
→Silver chloride dissolves in