Multiple choice general knowledge science & technology Which of the following pairs is incorrect? Roentgen: X-ray Newton: Law of gravitation Faraday: Diffusion of gases Pasteur: Bacteriology Reveal answer Fill a bubble to check yourself C Correct answer Explanation Faraday is famous for electromagnetic induction and electrolysis, not diffusion of gases. The other pairs are correct: Roentgen discovered X-rays, Newton formulated gravitation laws, Pasteur founded bacteriology.