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If you spill a chemical toilet cleaning liquid on your hand, your first aid would be:
Option: 1 aqueous NH3 
Option: 2  gaseous NaHCO3
Option: 3 aqueous NaOH
Option: 4 Vinegar

Answers (1)

best_answer

Chemical toilet cleaning liquid contains acid and hence the first aid would be a weak base like NaHCO3.

Therefore, Option(2) is correct.

Posted by

Kuldeep Maurya

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