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If a few drops of a concentrated acid accidentally spills over the hand of a student, what should be done? (a) Wash the hand with saline solution (b) Wash the hand immediately with plenty of water and apply a paste of sodium hydrogen carbonate (c) After washing with plenty of water apply a solution of sodium hydroxide on the hand (d) Neutralize the acid with a strong alkali |
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Answer» The answer is (b) Wash the hand immediately with plenty of water and apply a paste of sodium hydrogencarbonate
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