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Which electrolyte is used in Dennis method for the preparation of fluorine ?A. (1) `KHF_2` solution In anhydrous HFB. (2) molten cryoliteC. (3) pure dry molten `KHF_2`D. (4) none of these |
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Answer» Correct Answer - A `KHF_2` solution in anhydrous HF. |
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