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Keshav Dhandhania
International Chemistry Olympiad
Last updated
2 years ago
Tasks from previous IChOs
IChO 2016 (
Practical Tasks
) (
Theoretical Problems
)
IChO 2015 (
Practical Exam
) (
Theoretical Problems
)
IChO 2014 (
Practical Exam
) (
Theoretical Problems
)
IChO problems (2009-2013)
IChO problems (1989-2008)
Best IChO problems (1980-1990)
IChO problems (1969-1988)
Source: IChO 2017 website
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