0.5 mol dm-3 of hydrochloric acid
2.0 mol dm-3 of hydrochloric acid
0.5 mol dm-3 ethanoic acid
2.0 mol dm-3 ethanoic acid
Explanation
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Discussions (28)

A is definitely the correct answer here.
because electrical conductivity of acids increases as the concentration decrease.
I'm strongly going for A

The ans is A ,,,
Reason: dilute solutions conduct electricity most , conc is inversely proportional to conduction .

molar condyctivity is inverseli proportional to concentrarion so A is veryvery correct 89%sure

HCl is already a conc acid so increasing it's volume buy makin it dilute makes the ion more mobile

stop confusing yourselves guys,the 2.0moles of HCl will conduct more electricity because it has more ions (higher concentration)compared to 0.5moles of HCl.
Don't forget conductivity increases with increasing concentration of ions in solution.
โฎ๏ธ I wish us best of luck ๐

conduction increase with dilution
the ions are more mobile ๐คฒ
A is most suitable




