HI cannot be prepared by adding conc. H(...

HI cannot be prepared by adding conc. `H_(2) SO_(4)` to iodides because

A

HI is a stronger acid than `H_(2) SO_(4)`

B

`H_(2) SO_(4)` is a stronger acid than HI

C

`H_(2) SO_(4)` is a stronger oxidising agent than `I_(2)`

D

HI is a strong reducing agent

Verified by Experts

The correct Answer is:

A, C, D

`H_(2) SO_(4)` in a stronger oxidising agent than `I_(2)`, HI is a strong reducing agent.

Similar Questions

Explore conceptually related problems

HCOOH reacts wihth conc. H_(2)SO_(4) to produce

H_2O_2 is obtained by adding dil H_2SO_4 to

The purpose of adding conc. H_(2)SO_(4) in nitration of benzene is to produce

In the preparation of H_(2)SO_(4)

NaCl, NaBr, Nal mixture on adding conc. H_(2)SO_(4) gives gases respectively

When B is reacted with conc. H_(2)SO_(4) , the gaseous product is

(A): Dehydration of alcohols can be carried out with conc H_(2)SO_(4) but not with conc. HCI. (R): H_(2)SO_(4) is dibasic while HCl is monobasic.

Hydrogen sulphide can not be dried over conc. H_(2)SO_(4) Why?

Give the equations for the reaction of ethanol with conc. H_(2)SO_(4) at different temperatures.