What scientific separation technique did Richard Willstätter invent?
Distillation
Crystallization
Sublimation
Paper Chromatography
Answer
Paper chromatography, a significant invention of Richard Willstätter, revolutionized scientific separation techniques. It involves the separation of different substances within a liquid or gaseous phase using a stationary phase, typically paper. This method enabled the effective separation and analysis of complex mixtures, finding extensive applications in various scientific fields, particularly in the separation and identification of pigments, amino acids, and other small molecules.
The Chemist Extraordinaire: A Quiz on the Life of Richard Willstätter
More Questions
Who initially described the separation technique, later refined by Richard Willstätter?
When was Richard Willstätter born?
What honors did Richard Willstätter receive from the Royal Society?
Which society did Richard Willstätter receive honors from other than the Royal Society?
When did Richard Willstätter pass away?
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