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acid base titration curves

Authored by siti hassan

Chemistry

12th Grade - University

NGSS covered

Used 222+ times

acid base titration curves
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the pH at the equivalence point.

The pH is approximately 5

The pH is approximately 6

The pH is approximately 8

The pH is approximately 9

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the endpoint of a titration

Where the amount of acid and base are equal as shown by a colour change 
Where there is no base
When the volume of base in the burette is used up 
When there is no acid

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which type of titration is shown by this titration curve?

Titration of a strong acid by a strong base 
Titration of a weak acid by a strong base 
Titration of a strong base by a strong acid 
Titration of a weak base by a strong acid

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Which curve is produced by the addition of a 0.1 molL-1 strong acid to a 0.1 molL-1 weak base?

A

B

C

D

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

CH3COOH is titrated with NaOH. Name the salt produced and its pH at the equivalence point.

CH3COONa, pH at 5

CH3COONa, pH at 7

CH3COONa, pH at 9

NaCH3COO, pH at 9

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The pH of the solution when the buffer solution in the flask contains equal concentrations of weak acid and conjugate base is

2.86

4.75

8.77

12.01

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If phenolphthalein turns bright pink, it indicates

an acid 
a base
a neutral

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