What is the action of following on phenol at low temperature.
conc. `H_2SO_4`

What is the action of following on phenol at low temperature. dil. HNO_3

What is the action of following on phenol at low temperature. Br_(2)//CS_2

What is the action of the following reagents on phenol ? (a) Bromine in CS_(2) at low temperature (b) Conc . H_(2) SO_(4) at room temperature .

Write chemical equations indicating the action of following on bromobenzene . conc. HNO_(3) / conc. H_(2)SO_(4)

Which one of the following does not dissolve in conc. H_2SO_4 ?

Which one of the following does not dissolve in conc. H_(2)SO_(4) ?

Which of the following gases can be dried by conc. H_2SO_4 ?