A) \[C{{O}_{2}}\] and CO
B) CO and \[C{{O}_{2}}\]
C) CO and CO
D) CO 2 and \[C{{O}_{2}}\]
Correct Answer: D
Solution :
According to the question \[Ca{{(OH)}_{2}}+\underset{(A)}{\mathop{C{{O}_{2}}}}\,\xrightarrow{\Delta }\underset{white\text{ }ppt.}{\mathop{CaC{{O}_{3}}}}\,+{{H}_{2}}O\] \[CaC{{O}_{3}}+{{H}_{2}}O+C{{O}_{2}}\to \underset{soluble}{\mathop{Ca{{(HC{{O}_{3}})}_{2}}}}\,\] \[Ca{{(HC{{O}_{3}})}_{2}}\xrightarrow{\Delta }CaO+{{H}_{2}}O+\underset{(B)}{\mathop{2C{{O}_{2}}}}\,\] \[\therefore \] [A] and [B] both are \[C{{O}_{2}}\].g
You need to login to perform this action.
You will be redirected in
3 sec
