NEET UG CHEMISTRY MCQ: 13 TH GROUP ELEMENTS (P-BLOCK)

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Remembering +4 | -1

Boric acid on heating at

150^\circ C

gives:

View answer and explanation

Correct option: B

{\mathrm{H}_2}{\mathrm{B}_4}{\mathrm{O}_7}

Option B (

{\mathrm{H}_2}{\mathrm{B}_4}{\mathrm{O}_7}

) is correct because boric acid when heated at 150°C gives metaboric acid, which further decomposes to tetraboric acid.

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