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p-Block Elements – I — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – I2 Marks
Question
Define Borax is basic in nature.
✓

Answer

Borax is basic in nature and its solution in hot-water is alkaline as it dissociates into boric acid and sodium hydroxide,
$
Na _2 B _4 O _7+7 H _2 O \rightarrow 4 H _3 BO _3+2 NaOH
$

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