Question : Which of the following scientists provided the Law of Octaves?

Option 1: Galileo Galilei

Option 2: John Newlands

Option 3: Michael Faraday

Option 4: Marie Curie

Question : The first law of thermodynamics is simply the case of:

Option 1: Charle's law

Option 2: Newton's law

Option 3: The law of heat exchange

Option 4: The law of conservation of energy

Question : According to a law postulated by ______, the amounts of different substances liberated by the same quantity of electricity passing through the electrolytic solution are proportional to their chemical equivalent weights.

Option 1: John Dalton

Option 2: Joseph Fourier

Option 3: Michael Faraday

Option 4: Alfred Nobel

Question : Whose law states that at a junction in an electric circuit, the sum of the currents flowing into the junction is equal to the sum of the currents flowing out of the junction?

Option 1: Michael Faraday

Option 2: Georg Simon Ohm

Option 3: Victor Francis Hess

Option 4: Gustav Robert Kirchhoff

Question : Which chemical law proposes that "soft drinks and soda bottles are sealed under high pressure to increase the solubility of CO₂?"

Option 1: Dalton’s Law

Option 2: Henry's Law

Option 3: Ohm's Law

Option 4: Raoult’s Law