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प्रश्न
Write equation for the reaction between hydrochloric acid of the following: Oxide of lead
उत्तर
\[\ce{\underset{\text{Lead dioxide}}{PbO2} + 4HCl -> \underset{\text{Lead chloride}}{PbCl2(aq)} + 2H2O + Cl2 ^}\]
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संबंधित प्रश्न
Explain, why (or give reasons for)
Hydrochloric acid cannot be concentrated above 22.2% by boiling.
Explain, why (or give reasons for)
A solution of HCl gas in water turns blue litmus red and conducts electricity, while HCI gas dissolves in toluene and it has no effect on litmus and does not conduct electricity.
What would happen if :
Concentrated hydrochloric acid is kept open.
Describe an experiment to prove the following:
HCI is highly soluble in water.
How can you prove that hydrochloric acid contain :
Hydrogen
Fill in the blank:
A constant boiling mixture of water and hydrochloric acid is also called as _______________.
Fill in the blank:
___________ agent converts hydrochloric acid to chlorine.
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?
State one appropriate observation of the following :
Copper sulphate is treated with dilute hydrochloric acid
