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Rated: E · Quiz · Scientific · #1709117

quiz in Chemistry

This is a quiz that will refresh your knowlrdge of chemistry.
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1. Canal Rays:
 Who discovered Canal Rays?
       J J Thomson        
       James Chadwick        
       Muller        
       E Goldstein        
2. Atom:
  Who was the greek philosopher who proposed that all matter consists of very small indivisible particles called atomos?
       Aristotle        
       Socrates        
       Democritus        
       Plato        
3. Electrolysis:
 Who showed that when electricity is passed through an electrolyte, the electrolyte gets decomposed into elementary substances?
       Michael Faraday        
       Einstein        
       J J Thomson        
       E Goldstein        
4. Electron:
 Who named the negatively charged particles present in an atom as 'electron'?
       H Hertz        
       Neils Bohr        
       J J Thomson        
       Max Planck        
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