ICSE Class 10 Chemistry 2018 Solved Paper
© examsiri.com
Question : 49 of 80
Marks:
+1,
-0
Name the acid used for the preparation of hydrogen chloride gas in the laboratory. Why is this particular acid preferred to other acids?
Solution:
Conc. Sulphuric acid is used.
It is preferred to other acids as it is highly nonvolatile, so will not evaporate at room temperature.
It is preferred to other acids as it is highly nonvolatile, so will not evaporate at room temperature.
© examsiri.com
Go to Question: