Advertisements
Advertisements
प्रश्न
Write equation for the reaction between hydrochloric acid of the following: Oxide of lead
Advertisements
उत्तर
\[\ce{\underset{\text{Lead dioxide}}{PbO2} + 4HCl -> \underset{\text{Lead chloride}}{PbCl2(aq)} + 2H2O + Cl2 ^}\]
APPEARS IN
संबंधित प्रश्न
Explain, why (or give reasons for)
Only a very dilute solution of hydrogen chloride in water can be concentrated by boiling the solution while a very concentrated solution would become less concentrated when boiled.
Give two tests for hydrochloric acid.
Write the uses of hydrochIoric acid.
Fill in the blank:
___________ agent converts hydrochloric acid to chlorine.
Outline the steps required to convert hydrogen chloride to anhydrous FeCl3. Write equations for the equations involved.
What wilI you observed when concentrated HCI is added to lead (IV) oxide and warmed ?
State one reason why tap water is not used to prepare a solution of silver nitrate in the laboratory.
Why is hydrogen chloride not collected over water?
Aqua regia is a mixture of ______.
State one appropriate observation of the following:
Action of dilute HCl or sodium sulphite.
