The correct order of increasing `[H_3O^+]` in the following aqueous solution is :

Options

A. `0.01 M H_2S lt 0.01 M H_2SO_4 lt 0.01 M NaCl lt 0.01 M NaNO_2`
B. `0.01 M NaCl lt 0.01 M NaNO_2 lt 0.01 M H_2S lt 0.01 M H_2SO_4`
C. `0.01 M NaNO_2 lt 0.01 M NaCl lt 0.01 M H_2S lt 0.01 M H_2SO_4`
D. `0.01 M H_2S lt 0.01 M NaNO_2 lt 0.01 M NaCl lt 0.01 M H_2SO_4`

Answer

c