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When the strip of pH paper was put in a given solution, the pH paper changed to orange red. The given solution is most likely to be of :(1) sodium hydroxide(2) hydrochloric acid(3) sodium bicarbonate (4) ethanoic acid |
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Answer» When the strip of pH paper was put in a given solution, the pH paper changed to orange red. The given solution is most likely to be of : (1) sodium hydroxide (2) hydrochloric acid (3) sodium bicarbonate (4) ethanoic acid |
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