Question

12. The pH values of X, Y, Z three solutions are 13, 6, 2. Then answer the following questions ? (CCE) i) Which solution is a strong acid ? Why? 11) Which solution contains ions along with molecules of solution ? Which solution is strong base ? Why? IV) What happens to pH value when a base is added to given solution? Why it increases or de creases Give Reasons ? 111)​

Answer 1

Answer:

i) Z solution is strong acid . because it has low pH value according to ph scale low pH value is acid . ( ph value 0 to 6 are acidic in nature .)

ii) X has ions . because it has 13 Ph value . more ph value more ions . X is strong in base . because the ph value is more than 7 .( ph value 8 to 14 are basic in nature).7 is neutral.

Answer 2

Answer:

Hope it's correct thank you

please mark me as a brain lies