EASY
Diploma
IMPORTANT
Earn 100

A burette reading is recorded as ? Which of the following could be the actual value?

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Important Questions on Measurement and Data Processing
EASY
Diploma
IMPORTANT
A piece of metallic aluminium with a mass of was found to have a volume of . A student carried out the following calculation to determine the density: density . What is the best value the student could report for the density of aluminium?

EASY
Diploma
IMPORTANT
Which experimental procedure is most likely to lead to a large systematic error?

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 .
