Concentrated H(2)SO(4) cannot be used to...

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

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Conc. H_(2)SO_(4) cannot be used to prepared HBr form NaBr.

H_2SO_4 cannot be used to prepare HI from KI as :

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.

H_2SO_4 cannot be used for obttaining HBr from KBr because :

Why concentrated H_(2)SO_(4) can not be used for drying H_(2) ?

Which concentrated H_2 SO_4 can be used to dry the gas ?

Concentrated sulphuric acid connot be used to prepare HBr or HI from KBr and KI because it

NARAYNA-16TH GROUP ELEMENTS-LEVEL-VI

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Match the following: Column I(reaction) (a) H(2)O(2)+underset("2m...
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Concentrated H(2)SO(4) cannot be used to prepare HBr from NaBr , becau...
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Assertion: Bleaching action of SO(2) is temporary whereas bleaching ac...
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Asseration: Cyclic trimer of SO(3) possesses have six membered hetero-...
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Consider the following statements, I. S-S bond is present in H(2)S(2...
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Asseration: The thermal stability of hydrides of oxygen family decreas...
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Statement -1 : Ozone is a powerful oxidising agent in comparison to O(...
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Assertion: SO(3) acts as an oxidising agent as well as a reducing agen...
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