Q. What will be the formula of borax?
CMC MedicalCMC Medical 2015
Solution:
? Formula of borax is $ {{[{{B}_{4}}{{O}_{5}}{{(OH)}_{4}}]}^{2}}, $ borax contains tetrahedral units of $ {{[{{B}_{4}}{{O}_{5}}{{(OH)}_{4}}]}^{2-}} $ ? Most important compound of boron.
