MCQOPTIONS
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MCQOPTIONS
| 1. |
When \[NaB{{H}_{4}}\] is dissolved in water |
| A. | It decomposes with the evolution of \[{{H}_{2}}\] |
| B. | \[N{{a}^{+}}\] and \[BH_{4}^{-}\] are formed which are stable |
| C. | \[BH_{4}^{-}\] ions formed initially decompose to produce \[O{{H}^{-}}\] ions, which prevent further decomposition |
| D. | NaH and \[{{B}_{2}}{{H}_{6}}\] are produced |
| Answer» D. NaH and \[{{B}_{2}}{{H}_{6}}\] are produced | |