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(A) When a concentrated acid spills on the skin,the immediate priority is to dilute and remove the acid to prevent further tissue damage. $1$. Wash th

Vedclass · Accepted Answer

Wash the hand immediately with plenty of water and apply a paste of sodium hydrogencarbonate.

Vedclass · Answer

(A) When a concentrated acid spills on the skin,the immediate priority is to dilute and remove the acid to prevent further tissue damage. $1$. Wash the affected area immediately with plenty of running water to dilute the acid. $2$. After washing,apply a mild base like sodium hydrogencarbonate $(NaHCO_3)$ paste. This helps to neutralize any remaining traces of acid on the skin. $3$. Using a strong alkali (like $NaOH$) is dangerous because it can cause severe chemical burns itself. Therefore,the correct action is to wash with water and apply a mild base like sodium hydrogencarbonate.

If a few drops of a concentrated acid accidentally spill over the hand of a student,what should be done?

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