Question

Assertion: `CaCO_(3)` is prepared by passing carbon dioxide gas through slaked lime.
Reason: Passingg excess of `CO_(2)` through slaked lime leads to the formation off quick lime.
A. If both assertion and reason are true and reason is the correct explanation of assertion
B. If both assertion and reason are true but reason is not the correct explanation of assertion
C. If assertion is true but reason is false.
D. If both assertion and reason are false.

Answer 1

Correct Answer - C
`underset("Slaked lime")(Ca(OH)_(2)+CO_(2) to CaCO_(3)+H_(2)O`
Excess of `CO_(2)` leads to the functions of human body, we need monovalent Na and K ions and divalent Mg and Ca ions, which are found in large proportions I biological fluids.