Write the reaction of cone. H2SO4 with sugar

H_2SO_4 is

Write reaction of alc. NH_3 with C_6H_5I .

What is the action of concentrated H_2SO_4 on HBr and HI

Give action of conc. H_2SO_4 on phenol at room temperature and at high temperature.

What is the action of 40% H_2SO_4 reagents on acetylene?

Write the concentration of each of the following solutions in g/L and mol/L: 4.9 H_2 SO_4 in 200 ml solution

Give action of 60% con. H_2SO_4 at 373K on Butan-2-ol .

A sugar syrup of weight 214.2 g contains 34.2 g of sugar (C_(12) H_(22) O_(11)) . Calculate a. the molal concentration. b. the mole fraction of the sugar in the syrup.