The graph shows the neutralisation of an acid by an alkali. Study the graph. Which solution, acid or alkali is stronger? Explain your choice.

Question

anonymous · Answer

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anonymous · Answer

I know there's this equation of calculating the pH. But it's not in our syllabus. So I have to stick with inferring it from the graph.

anonymous · Answer

What I infer from the graph is that 3 mL of alkali was neutralised by 3 mL of acid.  After which it becomes neutral and finally pH becomes 14.  Now tell me @emcrazy14 ,  which substance will have pH=14?  When you anwer this, you will get this question's answer :D

anonymous · Answer

*answer

anonymous · Answer

The alkali will have pH14.

anonymous · Answer

So the alkali is a stronger solution?

anonymous · Answer

Yes  the alkali is very strong 
Also I forgot to show you another fact.  The acid is having pH=3 , so it is a weaker acid.