EASY
Diploma
IMPORTANT
Earn 100

Which experimental procedure is most likely to lead to a large systematic error?
(a)Determining the concentration of an alkali by titration with a burette.
(b)Measuring the volume of a solution using a volumetric pipette.
(c)Determining the enthalpy change of neutralization in a beaker.
(d)Measuring the volume of a gas produced with a gas syringe.

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Important Questions on Measurement and Data Processing
EASY
Diploma
IMPORTANT
Which are likely to be reduced when an experiment is repeated a number of times?

EASY
Diploma
IMPORTANT
Deduce the for codeine using section of the Data booklet.

EASY
Diploma
IMPORTANT
Deduce the for a molecule of molecular formula .
