Question

The aqueous solution of borax is

• A. acidic
• B. neutral
• C. amphoteric
• D. alkaline.

Answer 1

Answer: (D)

alkaline.

Answer 2

${Na_2B_4O_7 + 7 H_2O -> 2 NaOH + 4 H_3BO_3}$ Since NaOH is a strong base, the solution will be alkaline in nature.