TS EAMCET Medical 2018 May 3 Shift 1Paper

Question : 136 of 160

Marks: +1, -0

B(OH)3 forms a layered structure in the solid state. Which statement best describes the bonding of oxygen atoms in this structure?

Each oxygen atom is bonded to two hydrogen atoms through hydrogen bonds
Each oxygen atom is bonded to one hydrogen atom through covalent bond and another hydrogen atom through hydrogen bond
50% of the oxygen atoms are attached to two hydrogen atoms through covalent bonds and the remaining 50% to two hydrogen atoms through hydrogen bonds
Each oxygen atom is attached to two hydrogen atoms through covalent bonds

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