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Who among the following made the first o...

Who among the following made the first observation on Platinum as a catalyst and discovered similar triads of elements that led to the development of the periodic table of elements?

A

Dmitri Mendeleev

B

Hans Christian Oersted

C

Johann Wolfgang Dobereiner

D

Michael Faraday

Text Solution

Verified by Experts

The correct Answer is:
C
Johann Wolfgang Dobereiner Explanation: Johann Wolfgang Döbereiner (13 December 1780 - 24 March 1849) was a German chemist who is best known for work that foreshadowed the periodic law for the chemical elements, and for inventing the first lighter, which was known as the Dobereiner.s lamp. He used platinum as a catalyst, and for a lighter, known as Dobereiner.s lamp.
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