If you treat aniline with fuming `H_2SO_4` at 475K it gives a compound which is used for the preparation of sulpha drugs.Write the chemical equation.

If you treat aniline with fuming H_2SO_4 at 475K it gives a compound which is used for the preparation of sulpha drugs. Identify the compound obtained.

When benzene is treated with chloroine in the presence of sunlight a compound which is commonly used as an insecticide is formed.Write the chemical equation.

You are given benzene,conc H_2 SO_4 and NaOH. Write the equations for the prepartion of phenol using these reagents.

An organic compound A reacts with metalic sodium in ether medium to form ethane. A also reacts with magnesium in ether medium to give B, which on hydrolysis gives methane. Identify A and B. Write down the chemical equation involved.

Your teacher gives you two bottles, one with ethanol and the other with methanol without labelling. i. Write a suitable test to distinguish them. ii. By. using the same test, can you distinguish between propan-1-ol and ethanol? Write the chemical equation.

A redox reaction is given below. Mg + Fe^2+ rarr Mg^2+ Fe If you arrange a galvanic cell based on this chemical reaction. a) From which metal to which metal does the electrons, Flow? b) Write the chemical equation occur at the negative electrode of the cell.

Bromoethane when treated with alcoholic KOH gives ethene, KBr and H_2O . Instead of bromethane, if you take 2-bromobutane, what is the major product obtained ? Write down the chemical equation for the reaction.