In borax, the number of \(-\) OH group attached to boron atoms is

In borax, the number of \(-\) OH group attached to boron atoms is
  1. 2
  2. 3
  3. 4
  4. 6

Solution

The structure of borax is
/

Asked in: JEE-TOPICTESTS-CHEMISTRY

Practice more P-BLOCK ELEMENTS GROUP 13 & 14 questions on Aicharya