MCQ
Acetophenone is prepared from
  • A
    Rosenmund reaction
  • B
    Sandmayer reaction
  • C
    Wurtz reaction
  • Friedel craft reaction

Answer

Correct option: D.
Friedel craft reaction
d
acetophenone can be prepared by Friedel Craft's acylation. Acetyl chloride reacts with benzene in the presence of anhydrous aluminum chloride to form acetophenone.

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

The wavelength of maximum intensity of radiation emitted by a star is $289.8 \,nm$. The radiation intensity for the star is : (Stefan’s constant $5.67 \times {10^{ - 8}}W{m^{ - 2}}{K^{ - 4}}$, constant $b = 2898\mu mK)$
A monochromatic beam of light falls on YDSE apparatus at some angle (say $\theta$) as shown in figure. A thin sheet of glass is inserted in front of the lower slit $S_2$. The central bright fringe (path difference $= 0$) will be obtained
A massless string is wrapped round a disc of mass $M$ and radius $R$. Another end is tied to a mass $m$ which is initially at height $h$ from ground level as shown in the fig. If the mass is released then its velocity while touching the ground level will be
Two factories are sounding their sirens at $800\, Hz$ . A man goes from one factory to other at a speed of $2\,m/s$. The velocity of sound is $320\, m/s$. The number of beats heard by the person in one second will be
The apparent weight of the body, when it is travelling upwards with an acceleration of $2m/{s^2}$ and mass is $10\, kg,$ will be ......... $N$
The energy (in $eV$) possessed by a neon atom at $27^{\circ} C$ is ..............
A man is standing on a balance and his weight is measured. If he takes a step in the left side, then weight
The energy emitted per second by a black body at $27^o\ C$ is $10\ J$. If the temperature of the black body is increased to $327^o\ C$ , the energy emitted per second will be ......... $J$
In the $HCl$ molecule, the separation between the nuclei of the two atoms is about $1.27\ Å $.  The approximate location of the centre of mass of the molecule from hydrogen is . ....... $\mathop A\limits^o $. (assuming the chlorine atom to be about $35.5$ times massive as hydrogen)
Two parallel metal plates having charges $+Q$ and $- Q$ face each other at a certain distance between them. If the plates are now dipped in kerosene oil tank, the electric field between the plates will