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One of the natural minerals of sodium is...

One of the natural minerals of sodium is tincal. Its formula is

A

`Na_2CO_3. 10 H_2O`

B

`NaNO_3`

C

`Na_(2)B_(4)O_(7). 10 H_(2)O`

D

NaCl

Text Solution

Verified by Experts

The correct Answer is:
C
`Na_(2)B_(4)O_(7). 10 H_(2)O`
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BRILLIANT PUBLICATION-S-BLOCK ELEMENTS-LEVEL-I
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  8. Which of the following statements is false regarding alkali metals? :...

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  10. The second ionisation enthalpy of which of the following alkaline eart...

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