MCQ
Product $(C)$ of this reaction is
  • A


  • C

  • D

Answer

Correct option: B.

b

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

$EMF$ of cell $Ni\,\,|\,\,N{i^{2 + }}\,(1.0\,M)\,\,||\,\,A{u^{3 + }}\,(1.0\,M)\,\,|\,\,Au$ (Where ${E^o}$ for $N{i^{2 + }}\,\,|\,\,Ni$ is $ - 0.25\,\,V;\,\,{E^o}$ for $A{u^{ + 3\,}}\,|\,\,Au$ is $1.50\,\,V)$ is ............ $\mathrm{V}$
For a first order reaction, rate constant is $0.6932hr^{-1},$ then half $-$ life for the reaction is:
Which phenomenon occurs when an electric field is applied to a colloidal solution and electrophoresis is prevented?
Reverse osmosis takes place.
Electroosmosis takes place.
Dispersion medium begins to move.
Dispersion medium becomes stationary.
For the reaction $2S{O_2} + {O_2} \to 2S{O_3}$,the rate of disappearance of $O_2$ is $2.0\times 10^{-4}\  mol\  L^{-1}s^{-1}$. The rate of appearance of $SO_3$ is
 
Catalytic activity of transition elements and their compounds is due to their $.......$
Assertion  : Aniline does not undergo Friedel- Crafts reaction.
Reason  : $-NH_2$ group of aniline reacts with $AlCl_3$ (Lewis acid) to give acid-base reaction
Read the following statements carefully :

$(A)$ A secondary alcohol on oxidation gives a ketone

$(B)$ Ethanol reacts with conc. ${H_2}S{O_4}$ at ${180\,^o}C$ to yield ethylene

$(C)$ Methanol reacts with iodine and sodium hydroxide to give a yellow precipitate of iodoform

$(D)$ Hydrogen gas is liberated when sodium is added to alcohol. Select the correct statements from the above set:

The s-block element used as a catalyst in the manufacture of Buna$-S$ rubber is:
${E^0} = \frac{{RT}}{{nF}}$ In ${K_{eq}}$. This is called
The energy of activation is