A) \[Ca{{(HC{{O}_{3}})}_{2}}\]
B) \[CaC{{O}_{3}}\]
C) \[N{{a}_{2}}C{{O}_{3}}\]
D) \[{{K}_{2}}C{{O}_{3}}\]
Correct Answer: B
Solution :
Compound X is\[CaC{{O}_{3}}\]. \[\underset{X}{\mathop{CaC{{O}_{3}}}}\,\xrightarrow[{}]{\Delta }\underset{\operatorname{Re}sidue}{\mathop{CaO}}\,+C{{O}_{2}}\uparrow \] \[\underset{\operatorname{Re}sidue}{\mathop{CaO}}\,+{{H}_{2}}O\xrightarrow[{}]{}\underset{Y}{\mathop{Ca{{(OH)}_{2}}}}\,\] \[\underset{Y}{\mathop{Ca{{(OH)}_{2}}}}\,+\underset{Excess}{\mathop{C{{O}_{2}}}}\,+{{H}_{2}}O\xrightarrow[{}]{{}}\underset{Z}{\mathop{Ca{{(HC{{O}_{3}})}_{2}}}}\,\] \[Ca{{(HC{{O}_{3}})}_{2}}\xrightarrow{\Delta }\underset{X}{\mathop{CaC{{O}_{3}}}}\,+{{H}_{2}}O+C{{O}_{2}}\uparrow \]You need to login to perform this action.
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