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InterviewSolution
| 1. |
When borax (Na2B4O7) dissolved in water, (1) only B(OH)3 is formed.(2) only [ BOH4]- is formed.(3) both B(OH)3 and [ B(OH4)]- are formed.(4) both B(OH)3 and B2O3 are formed. |
| Answer» <p></p><p class="MsoNormal"><span style="font-size:16px"><span style="font-family:Arial,Helvetica,sans-serif"><strong><span style="background-color:white">The Correct option is </span><span style="color:#000000; text-align:justify">(3) both B(OH)</span><sub style="color:#000000; font-family:Arial,Helvetica,sans-serif; text-align:justify">3</sub><span style="color:#000000; text-align:justify"> and [ B(OH</span><sub style="color:#000000; font-family:Arial,Helvetica,sans-serif; text-align:justify">4</sub><span style="color:#000000; text-align:justify">)]</span><sup style="color:#000000; font-family:Arial,Helvetica,sans-serif; text-align:justify">-</sup><span style="color:#000000; text-align:justify"> are formed.</span></strong></span></span></p><p class="MsoNormal"></p> | |