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Multiple Choice
Which of the following equations represents the Ideal Gas Law?
A
P1V1 = P2V2
B
PV = nRT
C
V/T = constant
D
PV = k
Verified step by step guidance
1
Identify the Ideal Gas Law from the given options. The Ideal Gas Law is a fundamental equation in chemistry that relates the pressure, volume, temperature, and amount of gas.
The Ideal Gas Law is expressed as: , where is the pressure, is the volume, is the number of moles of gas, is the ideal gas constant, and is the temperature in Kelvin.
Compare the given options with the Ideal Gas Law equation. The correct option should match the form .
Option 1, , represents Boyle's Law, which is not the Ideal Gas Law.
Option 3, , represents Charles's Law, and Option 4, , is a general form that does not include all variables of the Ideal Gas Law. Therefore, the correct answer is Option 2: .