`H_2SO_4` cannot be used for obttaining HBr from KBr because :

Concentrated H_(2)SO_(4) cannot be used to prepare HBr from NaBr , because it ,

Concentrated H_(2)SO_(4) cannot be used to prepare HBr from NaBr , because it ,

H_2SO_4 cannot be used to prepare HI from KI as :

Concentratged H_(2)SO_(4) is not used to prepare HBr from KBr becaue it

Sulphuric acid is considered as the king of chemicals. The prosperity of any country is measured by the amount of sulphuric acid it consumes. Sulphuric acid is, thus, a substance of very great commercial importance as it used practically ine every important industry. This is due to the following properties of sulphuric acid : (a) acidic nature (b) oxidising nature (c) dehydrating nature (d) sulphonation. Concentrated H_2 SO_4 cannot be used to prepare HBr or HI from KBr or KI because it.

Sulphuric acid is considered as the king of chemicals: The prosperity of any country is measured by the annount of sulphuric acid it consumnes. Sulpliuric acid is, thus, a substance of very great commercial importance as it is used practically in every important industry. This is due to the following properties of sulphuric acid: a) acidic nature b)oxidising nature c) dehydrating nature - d) sulphonation Concentrated H_2 SO_4 cannot be used to prepare HBr or HI from KBr or KI because it:

Sulphuric acid is considered as the king of chemicals. The prosperity of any country is measured by the amount of sulphuric acid it consumes. Sulphuric acid is, thus, a substance of very great commercial importance as it used practically ine every important industry. This is due to the following properties of sulphuric acid : (a) acidic nature (b) oxidising nature (c) dehydrating nature (d) sulphonation. Concentrated H_2 SO_4 cannot be used to prepare HBr or HI from KBr or KI because it.

Statement-1: Conc. H_(2)SO_(4) cannot be used to prepare pure HBr from NaBr Statement-2: It reacts slowly with NaBr.