MCQ
$2,4 -DNP$ test can be used to identify :
- AAmine
- ✓Aldehyde
- CEther
- DHalogens
✓
Answer
Correct option: B.
Aldehyde
b
$2,4 -DNP$ test is useful for the identification of carbonyl compounds.
$2,4 -DNP$ test is useful for the identification of carbonyl compounds.
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
$IUPAC$ name of $[Co{(N{H_3})_5}N{O_2}]C{l_2}$
→$HC\equiv CH\xrightarrow[{{H}_{2}}S{{O}_{4}}]{HgS{{O}_{4}}}\,\,\xrightarrow[HOH]{C{{H}_{3}}MgBr}\,\,\xrightarrow{P/B{{r}_{2}}}\left( X \right);$ $(X)$ is
→What bond order does $O_2^{2 - }$ have
→The final product $C$, obtained in this reaction
→image $\xrightarrow{{A{c_2}O}}A\mathop {\xrightarrow{{B{r_2}}}}\limits_{C{H_3}COOH} B\mathop {\xrightarrow{{{H_2}O}}}\limits_{{H^ + }} C$ would be
The helical structure of proteins is established by
On treating a compound with warm dil. $H _{2} SO _{4}$, gas $X$ is evolved which turns $K _{2} Cr _{2} O _{7}$ paper acidified with dil. $H _{2} SO _{4}$ to a green compound $Y. X$ and $Y$ respectively are
→Which of the following does not contain copper
Which of the following reaction is correct?
Which of the following carbocations is most stable
Which is an acidic hydrocarbon