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What happened to borax when treated with h2so4

Answer»

with hot SOLUTION of borax ... Answer: On adding a calculated quantity of CONCENTRATED sulphuric acid to a hot concentrated solution of borax, boric acid is produced. On heating borax with ETHYL alcohol and concentrated sulphuric acid , vapours of triethylborates are produced. When ignited these vapours BURN with a green edged FLAME .



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