A is 1. Each letter corresponds to what place they are in the alphabet
H2SO4/H2O
H2SO4/Na2SO4
NaOH/H20
NaOH/Na2SO4
Correct answer is H2SO4/Na2SO4
It would be in the transition metals
No more solute will dissolve at that temperature, the temperature would have to be increased in order for more solute to dissolve.
