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प्रश्न
Name two poisonous gases which can be prepared from chlorine gas.
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उत्तर
Two poisonous gases that can be prepared from chlorine gas are
(i) Phosgene (COCl2)
(ii) Mustard gas (ClCH2CH2SCH2CH2Cl)
संबंधित प्रश्न
What is the action of chlorine (Cl) on the following:
Potassium bromide solution
Which of the following compounds of chlorine is used as refrigerant?
What is the action of hydrochloric acid on NH3?
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 hot and concentrated sodium hydroxide?
What happens when chlorine reacts with?
Al
When chlorine reacts with a cold and dilute solution of sodium hydroxide, it forms:
Chlorine reacts with excess of NH3 to form:
Assertion: \[\ce{NaCl}\] reacts with concentrated \[\ce{H2SO4}\] to give colourless fumes with pungent smell. But on adding \[\ce{MnO2}\] the fumes become greenish yellow.
Reason: \[\ce{MnO2}\] oxidises \[\ce{HCl}\] to chlorine gas which is greenish yellow.
When chlorine is passed over dry slaked lime at room temper, the main reaction product is:-
When chlorine is passed over dry slaked lime at room temperature, the product formed 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 Na2CO3?
What is the action of hydrochloric acid on \[\ce{Na2CO3}\]?
