Which of the following correct statement about structure of Ortho boric acid (H3BO3 ) is/are? Statements are as

(1) Angle O-B-O =120   

(2) Angle H-O-B >109 

(3) Hybridization of atom O close to sp² and   

(4) Molecule is non planer and non polar

Answer: Statement (4) is wrong because molecule is planer and polar

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