Advertisements
Advertisements
प्रश्न
How can you prepare Cl2 from HCl ? Write reaction only.
Advertisements
उत्तर
\[\ce{MnO2_{(s)} + 4HCl_{(aq)} -> MnCl2_{(aq)} + 2H2O_{(l)} + Cl2_{(g)}}\]
संबंधित प्रश्न
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.
What is the action of chlorine (Cl) on the following:
Cold and dilute caustic soda
What is the action of chlorine (Cl) on the following:
Potassium bromide solution
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 Cl2 reacts with hot and conc. NaOH, the oxidation number of chlorine changes from ____________.
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:
\[\ce{Na2SO3 + Cl2 + H2O -> \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{}}\]
What is the action of hydrochloric acid on \[\ce{Na2CO3}\]?
What is the action of hydrochloric acid on \[\ce{Na2CO3}\]?
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 \[\ce{Na2CO3}\]?
