Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Chemistry P - Block Group 13 Elements (Boron Family)
Boric acid is an acid because its molecule
1
Contains replaceble H+ ion
2
gives a proton
3
accepts OH- from water releasing proton
4
More than of the above
5
None of the above