Free Printable Titration Quiz

Worksheets

Titration Quiz

Total questions: 24

Worksheet time: 33mins

Name

Class

Date

What is this piece of apparatus called

Pipette

Burette

Funnel

Dropper

What is this piece of apparatus called

Pipette

Burette

Clamp

Dropper

What is the reading on this burette?

24.0cm³

25.8cm³

24.2cm³

23.9cm³

If potassium hydroxide is neutralised by sulphuric acid, what is the salt produced?

Hydrogen sulfate

Potassium chloride

Potassium sulfite

Potassium sulfate

Calculate the average volume of NaOH needed for this neutralisation

15.2cm³

15.1cm³

35.5cm³

45.3cm³

What is the average titre needed for neutralisation?

25.2cm³

59.7cm³

25.0cm³

25.4cm³

30cm³ of NaOH is neutralised by 12.3cm³ of 0.2mol/l HCl. What is the concentration of the NaOH.

82 mol/l

0.82 mol/l

0.49 mol/l

0.082 mol/l

HCl + NaOH →

NaH + ClOH

NaCl + H₂

NaCl + H₂O

NaCl + Cl₂

I am titrating 1M HCl with 1M NaOH. I have 25mL of HCl. How much NaOH will I need?

2.5mL

5mL

25mL

50mL

10.

what is the reading on this burette?

4.40mL

3.50mL

3.60mL

4.50mL

11.

I have 25mLof 1M HCl which neutralises 20mL of NaOH. What is the concentration of the NaOH?

0.8 M

1 M

1.25 M

12.

Identify the products of the chemical equation
3 LiOH + H₃PO₄ →

Li₃PO₄ + 3 H₂O

LiPO₄ + 3 H₂O

Li(PO₄)₃ + 3 H₂O

BOY + La + N₂

13.

What acid and what base would you choose to prepare the salt potassium chlorate?

KOH and HClO₃

KOH and HClO₂

HK and OHClO₃

HK and OHClO₂

14.

How many moles of Ca(OH)₂ are needed to neutralize three moles of HCl?

1.5

15.

If phenolphthalein turns bright pink, it indicates

an acid

a base

a neutral

16.

How do you fill a glass pipette?

With a pipette filler

Like a straw

With a sucky thing

With a Burette filler

17.

How will I ensure I get an accurate final end point?

Be slow and careful

Repeat until you have 3 very similar titre

Rinse the Burette

Always use the same Pipette filler

18.

What is the white tile for in titration?

To help clearly see the colour change

To protect the conical flask

To add extra height

To assist the reaction

19.

Which is the stronger acid?

pH 1

pH 4

pH 8

pH 13

20.

The reaction of sulfuric acid (H₂SO₄) with Sodium hydroxide (NaOH) is described by the equation:

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

Suppose 50 mL of NaOH with unknown concentration is placed in a flask with bromthymol blue indicator. A solution of 0.20 M H₂SO₄ is dripped into the NaOH solution. After exactly 25.0 mL of H₂SO₄ is added, the indicator changes from blue to yellow. What is the concentration of the NaOH?

0.20M

4.0M

2.5M

0.4M

21.

Why do we perform a titration?

To determine the concentration of an unknown solution

To see if a reaction will occur between an acid and base

To find the mass of an unknown acid

To find the molar mass of an unknown solution

To calculate the viscosity of the solution

22.

What are some things we will need for a titration?

A solution of known concnetration

A burette

indicator

mass balance

a bunsen burner

23.

A 25.0 mL sample of HCl was titrated to the endpoint with 15.0 mL of 2.0 M NaOH. What is the molarity of HCl?

1.6 M HCl

0.03 M HCl

0.6 M HCl

1.2 M HCl

24.

If it takes 25 mL of 0.05 M HCl to neutralize 345 mL of NaOH solution, what is the concentration of the NaOH solution?

0.0036 M NaOH

0.00125 M NaOH

3.62 M NaOH

1.25 M NaOH

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Titration Quiz

Total questions: 24

Worksheet time: 33mins

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