Question

if the ph values of solution x,y and z are 13,6and 2 respectively then
which solution is a strong acid ?why?
does the ph value of a solution increase or decrease when a base is added to it ?why?​

Answer 1

The solution which has 2 as its ph is the strongest acid

Wheres the solution with Ph 6 is kind of nearer to neutral,as 7 is the neutral ,it is weak acid.

th solution with ph 12 is highly basic or strong base.

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