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प्रश्न
The following question is pertaining to the laboratory preparation of hydrogen chloride gas.
State a safety precaution you would take during the preparation of hydrochloric acid.
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उत्तर
Always wear chemical splash goggles, chemical-resistant gloves and a chemical-resistant apron in the laboratory during the preparation of hydrochloric acid.
संबंधित प्रश्न
Write three equations to show that hydrochloric acid acts as an acid.
Give two tests for hydrochloric acid.
How can you prove that hydrochloric acid contain :
Hydrogen
Fill in the blank:
The white precipitate of lead chloride is soluble in _________
Name the gas evolved when an oxide and concentrated hydrochloric acid are heated.
Why is hydrogen chloride not collected over water?
Correct the following statement:
Hydrochloric acid is prepared in the laboratory by passing hydrogen chloride directly through water.
State one appropriate observation of the following:
Concentrated HCl is made to react with mangesediaoxide
State your observation when :
Dilute hydrochloric acid is added to copper carbonate.
Name the anion present in the following compound:
The action of heat on the insoluble compound C produces a gas which turns lime water turbid.
