Write chemical reaction for the preparation of phenol from chlorobenzene.
Chlorobenzene is fused with NaOH(at 623K and 320 atm pressure)to produce sodium phenoxide, which gives phenol on acidification.
Write the IUPAC name of the product formed in the Reimer-Tiemann reaction.
A certain reaction is 50 complete in 20 minutes at 300 K and the same reaction is 50 complete in 5 minutes at 350 K. Calculate the activation energy if it is a first order reaction. Given: \[ R = 8.314 \, \text{J K}^{-1} \, \text{mol}^{-1}, \quad \log 4 = 0.602 \]