Question

What should be done if a few drops of a concentrated acid accidentally spills over tha hand of a student? *

1 point

Wash the hand with lime solution

Wash the hand immediately with plenty of water and apply a paste of NaHCO3

After washing the plenty of water apply solution of NaOH on the hand

Neutralise the acid with a strong alkali​

Answer 1

Answer:

If accidently some acid spill on the hand of any student, then it causes a burning effect on the affected area. So to avoid that burning effect immediately wash the hand with clean water and then apply sodium hydroxide to neutralize the acid effect of acid spill on the hand.