MCQ
The reaction (figure) is known as
  • A
    Perkin reaction
  • B
    Sandmeyer reaction
  • Reimer-Tiemann reaction
  • D
    Cannizzaro reaction

Answer

Correct option: C.
Reimer-Tiemann reaction
c

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which of the following name will be incorrect ?
$2 \cdot 3\, g$ फॉर्मिक अम्ल तथा $4 \cdot 5\, g$ ऑक्सेलिक अम्ल को सान्द्र $\ce{H_{2}SO_{4}}$ से क्रिया करवाने पर उत्सर्जित गैसीय मिश्रण को $\ce{KOH}$ के छोटे टुकड़ों से गुज़ारा जाता है । $\ce{STP}$ पर बचे हुए उत्पाद का भार $(g$ में$)$ होगा
Hybridization of central $I$ in $I_3^-$ that is
Match the coordination number and type of hybridisation with distribution of hybrid orbitals in space based on valence bond theory.
Coordination number and type of hybridisationDistribution of hybrid orbitals in space
i. $4, sp ^3$A. Trigonal bipyramidal
ii. $4, dsp ^2$B. Octahedral
iii. $5, sp ^3 d$C. Tetrahedral
iv. $6, d^2 sp ^3$D. Square planar
Select the CORRECT option:
The number of electrons present in all the completely filled subshells having $\mathrm{n}=4$ and $\mathrm{s}=+\frac{1}{2}$ is)______________.  (Where $\mathrm{n}=$ principal quantum number and $\mathrm{s}=$ spin quantum number)
Which one of the following alcohols reacts instantaneously with Lucas reagent?
We have three aqueous solutions of $\mathrm{NaCl}$ labelled as ' $A$ ', ' $B$ ' and ' $C$ ' with concentration $0.1 \mathrm{M}$, $0.01 \mathrm{M} \& 0.001 \mathrm{M}$, respectively. The value of van $t'$ Haft factor $(i)$ for these solutions will be in the order.
In neutral or faintly alkaline solution, $8$ moles of permanganate anion quantitatively oxidize thiosulphate anions to produce $X$ moles of a sulphur containing product. The magnitude of $X$ is
Consider one $He^+$ ion is in excited state $(n = 5)$ . Which of the following observations hold true as per the Bohr's model
Which one of the following alkenes will react fastest with $H_2$ under catalytic hydro-genation condition