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प्रश्न
Answer the following.
Give two uses of HCl.
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उत्तर
- It is used in the manufacture of chlorine and chlorides such as ammonium chloride.
- It is used in the preparation of aqua regia which is used to dissolve noble metals like gold.
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संबंधित प्रश्न
Give the reason for bleaching action of Cl2.
Name two poisonous gases which can be prepared from chlorine gas.
How can you prepare Cl2 from HCl ? Write reaction only.
Arrange the following oxyacids of chlorine – HClO, HClO2, HClO3, and HClO4 with respect to Increasing order of thermal stability.
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Cold and dilute caustic soda
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Potassium bromide solution
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Answer the following.
What is the action of chlorine on Fe?
Answer the following.
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What is the action of hydrochloric acid on NH3?
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What happens when chlorine reacts with?
Al
What happens when chlorine reacts with?
Na
What happens when chlorine reacts with?
S8
What happens when chlorine reacts with?
P4
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Chlorine water loses its yellow colour on standing because ______.
When chlorine is passed over dry slaked lime at room temper, the main reaction product is:-
Complete the following reaction:
\[\ce{Na2SO3 + Cl2 + H2O -> \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{}}\]
Write reactio between Cl2 and water.
What is the action of hydrochloric acid on the NH3?
What is the action of hydrochloric acid on \[\ce{Na2CO3}\]?
What is the action of hydrochloric acid on the following NH3?
What is the action of hydrochloric acid on the \[\ce{NH3}\]?
What is the action of hydrochloric acid on NH3?
What is the action of hydrochloric acid on Na2CO3?
What is the action of hydrochloric acid on Na2CO3?
What is the action of hydrochloric acid on \[\ce{NH3}\]?
What is the action of hydrochloric acid on \[\ce{Na2CO3}\]?
What is the action of hydrochloric acid on the following?
\[\ce{NH3}\]
What is the action of hydrochloric acid on the following?
\[\ce{Na2CO3}\]
