Volumetric analysis

To prepare a solution of accurately known volume, use a

• measuring cylinder

• beaker

• concial flask

• volumetric flask

To deliver a fixed accurate volume of a solution, use a

• pipette

• burette

• dropper

• beaker

A standard solution is a solution with accurately known concentration.

• True

• False

The point in an acid-alkali titration at which the reactants just react completely with each other is called the __________ point.

• equivalence point

• end point

What is volumetric analysis?

• Estimate no of moles of component in the compound

• Estimate the amount of component in the compound.

• Estimate the volume of a component in the compound.

• Estimate mass of a component in the compound.

What is the reading on this burette?

• 24.2 mL

• 24.0 mL

• 25.8 mL

• 23.9 mL

Volumetric analysis can be defined as_____________

• The determination of the identity of the solution

• The determination of the mole of a mixture with a known solution

• The determination of the concentration of a solution using a solution of known concentration

A chemical used to show the end point of titration is called

• base

• indicator

• pipette

• acid

The quantity of liquid delivered by the burette in a titration is called

• burette reading

• aliquot

• concentration

• titre

The burette readings should be recorded to

• 2 significant figures

• 3 significant figures

• 2 decimal points

• 3 decimal points