HomeSSCThe volume of a gas at a given pressure and temperature is proportional to the number of atoms or molecules regardless of the nature of the gas. This concept is called as___? The volume of a gas at a given pressure and temperature is proportional to the number of atoms or molecules regardless of the nature of the gas. This concept is called as___?By Admin / October 4, 2025 A. Avogadro‘s law B. Dalton‘s law C. Henry‘s law D. Ideal gas law ✅ The correct answer is option A.