Which of the following is added to the table salt to prevetn it from absorbing moisture and to make it flow freely in the rainy season ?

Options

A. `Ca_(3)PO_(4)`
B. `Ca(H_(2)PO_(4))_(2)`
C. `Ca_(3)PO_(4) or Ca(H_(2)PO_(4))_(2)`
D. None of these

Answer

C

Explanation

These salts p[revent the moisture absorbing power of other components such as `MgCl_(2)` present in table salt and thus, keep table salt dry. Further both Ca and P are needed by our biological system and hence, do not cause any side-effect