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Washing soda has formula...

Washing soda has formula

A

`Na_(2)CO_(3).7H_(2)O`

B

`Na_(2)CO_(3).10H_(2)O`

C

`Na_(2)CO_(3).3H_(2)O`

D

`Na_(2)CO_(3)`.

Text Solution

Verified by Experts

The correct Answer is:
B
Washing soda is `Na_(2)CO_(3).10H_(2)O`
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DINESH PUBLICATION-THE ALKALI METALS-RQ
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  10. Microcosmic salt is

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  11. Salt used for performing bead test in qualitative inorganic analysis i...

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  12. Sodium conducts electricity because

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  14. Which of the following sets can be called isoelectronic species ?

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  15. In the preparation of sodium carbonate (Na(2)CO(3)) which of the follo...

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  17. The correct sequence of the alkali metals in the group is

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  18. Which of the following has lowest thermal stability ?

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