Chemistry · Periodic Classification of Elements
Consider the following statements and identify the correct answer: Statement - I: Döbereiner made the first observations on platinum as a catalyst and discovered similar triads of elements which led to the development of the periodic table of elements. Statement - II: J.W. Döbereiner was a professor of chemistry and pharmacy at the University of Jena.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both the statements are true.✓
- 2Only statement I is true.
- 3Both the statements are false.
- 4Only statement II is true.
Correct answer
Both the statements are true.
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