Question

How strong are acid and base solutions

Answer 1

the acid and base are strong to check in pH scale this can measure are as follows :
the acid is put in pH scale then it show 1,2,3 then acid is strong when acid show 4,5,6 in pH scale then is week acid.

Note that when acid and base can put in pH scale it show 7 then it is netural.

and when bases can put it show 8,9,10 it is week but in 11,12,13 it is strong acid.