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Historical Milestones in Organic Chemistry

Organic Chemistry

A collection of historical facts and foundational discoveries in the field of organic chemistry.

history science chemistry

12 Questions Easy Ages 12+ Aug 31, 2026

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About this Study Set

This study set covers Organic Chemistry through 12 practice questions. A collection of historical facts and foundational discoveries in the field of organic chemistry. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

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1 Which German chemist is famously credited with synthesizing urea from inorganic materials in 1828, effectively challenging the theory of vitalism?

A Friedrich Wöhler
B August Kekulé
C Justus von Liebig
D Dmitri Mendeleev

2 In 1865, which scientist proposed the cyclic hexagonal structure of benzene after allegedly dreaming of a snake biting its own tail?

A Louis Pasteur
B August Kekulé
C Emil Fischer
D Linus Pauling

3 Who is known as the father of modern organic chemistry for his work in the 19th century, particularly regarding the development of the structural theory of organic compounds?

A Robert Boyle
B Antoine Lavoisier
C August Kekulé
D Alfred Nobel

4 Which English chemist discovered the first synthetic organic dye, 'mauveine', by accident in 1856?

A William Henry Perkin
B Michael Faraday
C John Dalton
D Ernest Rutherford

5 What was the first mass-produced synthetic drug, marketed by Bayer in 1899, which revolutionized the treatment of pain and inflammation?

A Penicillin
B Aspirin
C Morphine
D Sulfanilamide

6 Which scientist is credited with developing the 'lock and key' model in 1894 to explain the specificity of enzyme-substrate interactions?

A Emil Fischer
B Gregor Mendel
C Marie Curie
D Thomas Edison

7 The 1828 synthesis of urea disproved the long-held scientific belief in which concept?

A Atomic theory
B Vitalism
C Thermodynamics
D Evolution

8 In the history of organic chemistry, what did the 1856 synthesis of mauveine by William Henry Perkin launch?

A The plastics industry
B The synthetic dye industry
C The petroleum industry
D The fertilizer industry

9 Which chemist was the first to use the term 'organic chemistry' to describe the study of compounds derived from living organisms?

A Jöns Jacob Berzelius
B Isaac Newton
C Carl Wilhelm Scheele
D Joseph Priestley

10 Which major breakthrough in 1902 allowed chemists to understand the structure of proteins through the identification of peptide bonds?

A The invention of the microscope
B The work of Emil Fischer
C The discovery of DNA
D The development of chromatography

11 Which compound was isolated from willow bark and later served as the basis for the development of modern aspirin?

A Salicin
B Caffeine
C Nicotine
D Quinine

12 What century is widely considered the era in which organic chemistry emerged as a distinct scientific discipline separate from inorganic chemistry?

A 17th century
B 18th century
C 19th century
D 20th century

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