When CO2 is passed through an alkaline solution it form compound A. When excess CO2 is passed through an aqueous solution of A compound B is formed. Compound B reacts with NaCl to form C. Compound C undergoes thermal decomposition to form D and liberates a gas which turns lime water milky and but has no action on KMnO4. When D is treated with NaCl a brisk effervescence is given out due to the evolution of a gas. Compound D is used in laundering, manufacturing of borax, glass , soap etc.
(i) Identify A, B, C and D
(ii) Write the balanced chemical equations for all the reactions described above.
Answers
Answered by
1
Answer: answer given below
Explanation:
Attachments:
Answered by
1
☆When co2 is passed through an alkaline solution(let KOH) compound A K2CO3 IS FORMED.
☆When compound A is passed through excess of co2 then compoundK B KHCO3 IS FORMED.
☆When compound B is reacts with NaCl compound c NaHCO3 is formed.
☆When compound C undergoes thermal decomposition compound D Na2CO3 and CO2 is evolved whch turns limewater milky
You can gone through my answer attachment.
Attachments:
Similar questions