Why can `NH_3` not be dried by using conc. `H_2SO_4`?

Explain why ammmonia cannot be dried by using concetrated H_(2)SO_(4),P_(2)O_(5) or anhydrous CaCl_(2) .

H_(2)S and H_(2) cannot be dried by passing it through conc. H_(2)SO_(4) - why?

Why HI and HBr cannot be prepared by adding conc. H_(2)SO_(4) to their corresponding halide salts?

State the nature of CO, Geo. SnO, & PbO. Which allotrope of carbon isured to make super conductor. Why Co can’t be dried using Concentrated H_2SO_4 .

State with equation effect of temperature on Boric acid. Why CO can't be dried using concentrated H_2S0_4 . Wht is diborane?

Why CO Can't be dried using comes H_2SO_4 ? Give an example of a reaction in which the product formed is a liquid by the reaction for Mond process for thp extraction of it.

Ethane can be dried by passing through concentrated H_2SO_4 but not ethylene-why ?

KMnO_(4) should not be dissolved in conc. H_(2)SO_(4) . Why?

Consider the nitration of benzene using mixed conc. H_2SO_4 and HNO_3 . If a large amount of KHSO_4 is added to the mixture, the rate of nitration will be-

Consider the nitration of benzene using mixed conc. H_(2)SO_(4) and HNO_(3) . If a large amount of KHSO_(4) is added to the mixture, the rate of nitration will be -