How do you prepare HCl in the laboratory...

How do you prepare `HCl` in the laboratory?

Text Solution

Verified by Experts

`HCl` is prepared in the labortory by heating sodium chloride with conc. `H_(2)SO_(4)`.
`NaCl+H_(2)SO_(4)overset(420K)rarr NaHSO_(4)+HCl`
`NaHSO_(4)+NaCl overset(823K)rarr Na_(2)SO_(4)+HCl`
`HCl` gas is dried by passing through conc. `H_(2)SO_(4)`.

Topper's Solved these Questions

P - BLOCK ELEMENTS
OSWAAL PUBLICATION|Exercise TOPIC - 3 (GROUP - 17 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(LONG ANSWER TYPE QUESTIONS - I)|14 Videos
P - BLOCK ELEMENTS
OSWAAL PUBLICATION|Exercise TOPIC - 4 (GROUP - 18 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(VERY SHORT ANSWER TYPE QUESTIONS)|36 Videos
P - BLOCK ELEMENTS
OSWAAL PUBLICATION|Exercise TOPIC - 3 (GROUP - 17 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(VERY SHORT ANSWER TYPE QUESTIONS)|23 Videos
ORGANIC COMPOUNDS CONTAINING NITROGEN
OSWAAL PUBLICATION|Exercise CYANIDES , ISOCYANIDES AND DIAZONIUM SALTS PREPARATION , PHYSICAL AND CHEMICAL PROPERTIES USES ( Long Answer Type Questions-II )|3 Videos
POLYMERS
OSWAAL PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS - II|2 Videos

How do you prepare `HCl` in the laboratory?

Text Solution

Topper's Solved these Questions

Similar Questions

OSWAAL PUBLICATION-P - BLOCK ELEMENTS-TOPIC - 3 (GROUP - 17 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(SHORT ANSWER TYPE QUESTIONS)