Question : Which law was formulated in 1662 and concluded that the product of pressure and volume remains almost constant?
Option 1: Avogadro's law
Option 2: Dalton's law
Option 3: Boyle's law
Option 4: Charles's law
Correct Answer: Boyle's law
Solution : The correct option is Boyle's law .
The law is Boyle's law, formulated by physicist and chemist Robert Boyle in 1662. Boyle's law states that the pressure of a given amount of gas is inversely proportional to its volume at a constant temperature. In other words, when the volume of a gas decreases, the pressure increases, and vice versa, as long as the temperature remains constant.
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