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Question 09.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 hydrogencarbonate(c) After washing with plenty of water apply solution of sodium hydroxide on the hand(d) Neutralise the acid with a strong alkali

Answer»

Question 09.

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 hydrogencarbonate

(c) After washing with plenty of water apply solution of sodium hydroxide on the hand

(d) Neutralise the acid with a strong alkali





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