Question

Question 2

 How should you prepare a buret for titration before loading it with titrant?

 Select one:

 Remove air bubbles from the buret tip 

 Add some indicator to the buret 

Condition the buret with titrant solution 

Run some water through the buret.

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Question 3

What appearance of an acidic analyte solution containing phenolphthalein indicates the endpoint of titration with a basic solution?

Select one:

A persistent pale pink color throughout the solution.

A burst of pink color that disappears upon stirring.

A persistent dark pink color throughout the solution.

A burst of pink color that darkens upon stirring.

Answer 1