MCQOPTIONS
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| 1. |
Which of the following statements about \[{{H}_{3}}B{{O}_{3}}\] is not correct [CBSE PMT 1994] |
| A. | It is a strong tribasic acid |
| B. | It is prepared by acidifying an aqueous solution of borax |
| C. | It has a layer structure in which planar \[B{{O}_{3}}\] units are joined by hydrogen bonds |
| D. | It does not act as proton donor but acts as a Lewis acid by accepting hydroxyl ion |
| Answer» B. It is prepared by acidifying an aqueous solution of borax | |