Which of the following is/are true for an acid -base titration?

1.	Which of the following is/are true for an acid -base titration?
Answer» Indicators catalyse the acid BASE reactions by releasing or accepting `H^(+) ` ions. Indicators do not significantly EFFECT the PH of the solution to which they are added Acid- base reactions do not occur in absence of indicators Indicators have different colours in dissociated and undissociated forms. Solution :Indicactors only show END point ,theyare weakacids or bases

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