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The salt added to table salt to make it ...

The salt added to table salt to make it flow freely in rainly reason is

A

KCl

B

KI

C

`Ca_(3)(PO_(4))_(2)`

D

`Na_(3)PO_(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
`Ca_(3)(PO_(4))_(2) ` Both Ca and P are needed by human beings . Also they prevent moisture absorbing power of other components such as `MgCl_(2) , CaCl_(2) , CaSO_(4)` and `MgSO_(4)` present in commercial sodium chloride .
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PRADEEP-S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS) -Competition Focus JEE (Main and Advance)/Medical Entrance (Multiple Choice Questions (With One Correct Answer))
  1. Among the following compounds, the one that gets hydrolysed to form me...

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  2. KO(2) is used in oxygen cylinders in space and submarines because it

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  3. Which one of the following acts as a reducing as well as oxidising age...

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  4. The alkali metals form salt like hydrides by the direct synthesis at e...

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  5. Which of the following statements is false regarding alkali metals ?

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  6. The stability of the following alkali metal chlorides follows the orde...

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  7. In the case of alkali metals, the covalent character decreases in the ...

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  8. The correct order of increasing polarising power of the cations in the...

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  9. In the replacement reaction , The reaction will be most favourabl...

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  10. Which of the following compound is most stable ?

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  11. The low solubility of LiF and that of CsI in water are respectively du...

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  12. The alkali metal halide that is soluble in pyridine is

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  13. On dissolving moderate amount of sodium metal in liquid ammonia at low...

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  14. In organic reactions , metallic lithium in liquid ammonia behaves as

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  15. Mg and Li are similar in their properties due to

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  16. Both lithium and magnesium display several similar properties due to t...

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  17. The products obtained on heating LiNO(3) will be

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  18. Which of the following alkali metal carbonate is the least stable and ...

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  19. Washing soda is

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  20. The salt added to table salt to make it flow freely in rainly reason i...

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