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प्रश्न
State one reason why tap water is not used to prepare a solution of silver nitrate in the laboratory.
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उत्तर
Silver nitrate crystals are dissolved in distilled water to prepare its solution and not in tap water. This is due to the reason that tap water contains chloride ions which
gives white precipitate with AgNO3 solution.
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संबंधित प्रश्न
What would happen if :
Concentrated hydrochloric acid is kept open.
Write three equations to show that hydrochloric acid acts as an acid.
Describe an experiment to prove the following:
HCI is highly soluble in water.
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Aqua-regia is a mixture of ___________ .
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___________ agent converts hydrochloric acid to chlorine.
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Hydrogen and chlorine reacts in presence of ___________ to form hydrogen chloride.
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State one appropriate observation of the following:
Copper sulphate is treated with dilute hydrochloric acid.
State one appropriate observation of the following:
Concentrated HCl is made to react with mangesediaoxide
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.
