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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
What happens when
(i) PCl5 is heated ? Write the reactions involved.
Give the reason for bleaching action of Cl2.
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Write balanced equations for chlorine gas is passed into a solution of NaI in water.
Arrange the following oxyacids of chlorine - HClO, HClO2, HClO3, and HClO4 with respect to increasing order of thermal stability.
Arrange the following oxyacids of chlorine - HClO, HClO2, HClO3, and HClO4 with respect to increasing order of oxidizing power.
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Answer the following.
What is the action of chlorine on Excess NH3.
Which of the following compounds of chlorine is used as refrigerant?
Answer the following.
What is the action of chlorine on Fe?
What is the action of hydrochloric acid on NH3?
What is the action of hydrochloric acid on Na2CO3?
The gas evolved when sulfuric acid reacts with copper metal _______.
Hot and concentrated alkali NaOH reacts with chlorine to form _______.
When SO2 is passed through an aqueous solution of I2, the solution becomes _______.
What is the action of chlorine on cold and dilute sodium hydroxide.
What is the action of chlorine on hot and concentrated sodium hydroxide?
Write the chemical reaction of action of Cl2 on excess NH3.
What happens when chlorine reacts with?
Al
What happens when chlorine reacts with?
S8
What happens when chlorine reacts with?
P4
When chlorine reacts with a cold and dilute solution of sodium hydroxide, it forms:
Chlorine reacts with excess of NH3 to form:
Chlorine water loses its yellow colour on standing because ______.
When chlorine is passed over dry slaked lime at room temperature, the product formed is ______
When chlorine is passed through the molten tin, the product obtained is ______.
Complete the following reaction:
\[\ce{Na2SO3 + Cl2 + H2O -> \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{}}\]
What is the action of hydrochloric acid on the following ?
\[\ce{NH3}\]
Write the chemical reaction when chlorine reacts with dry slaked lime.
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 Na2CO3?
What is the action of hydrochloric acid on NH3?
What is the action of hydrochloric acid on NH3?
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 \[\ce{NH3}\]?
