Answer :
Answer:
CHCl_3
Explanation:
An Arrhenius acid produces H^+ in solution. If we look at the options provided, all the other species are acids that contain at least one replaceable hydrogen ion hence they possess H^+ and can act as Arrhenius acids in solution.
However, CHCl_3 does not contain a replaceable hydrogen ion hence it does not function as an Arrhenius acid.
The species that should not be capable of acting as an Arrhenius acid in an aqueous solution is option A. CHCl_3.
What is Arrhenius acid?
it is a compound that rised the concentration of hydrogen ion (H +) in an aqueous solution. Here the CHCl_3 should not generate the proton at the time when it should be mixed with water since it creates two immiscible layer. Moreover, the HNO3, H2SO4, H3O+, and HCIO4 should produce proton in aqueous.
Therefore, the option A should be considered.
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