Answer: Option (e) is the correct answer.
Explanation:
Since, the beaker contains NaOH solution whose pH is 13. As pH of NaOH is greater than 7 so, it means that this solution is basic in nature.
Whereas pH of HCl solution is equal to 1. As its pH is less that 7 so, it is acidic in nature.
Hence, when we add 10 ml of HCl into 100 mL of NaOH then there will be a slight decrease in pH of the solution because an acid is being added into the NaOH solution.
Thus, we can conclude that the statement pH of the beaker's contents falls, correctly describes the results of this mixing.
well , it's true because they are of sp3d type occur on sets of four
The more energy the more aqueous. Which can affect collision into increasing. Meaning B. increases :)
The meaning of electrolysis-chemical decomposition produced by passing an electric current through a liquid or solution containing ions. Alternating- occur in turn repeatedly.