Which is the correct equation for Gay-Lussac’s Law?*1 puntoP1/T2 = P2/T1P1/T1 = P2/T2V1/T1 = V2/T2Ti/V1 = T2/V2

To identify the correct equation for Gay-Lussac's Law, we need to understand what this law states. Gay-Lussac’s Law relates the pressure and temperature of a gas when the volume is held constant. It states that the pressure of a gas is directly proportional to its absolute temperature.

Break Down the Problem

1. Identify the relationship expressed in Gay-Lussac's Law.
2. Determine which of the provided equations reflects this relationship accurately.

Relevant Concepts

• Gay-Lussac's Law formula: $\frac{P_1}{T_1} = \frac{P_2}{T_2}$ This means that the ratio of pressure (P) to absolute temperature (T) remains constant for a given mass of gas at constant volume.

Analysis and Detail

1. From the options provided, we need to check which one resembles the correct equation.
2. The key element is the ratio of pressure (P) to temperature (T) at two different states (1 and 2).

Verify and Summarize

1. The option $P_1/T_1 = P_2/T_2$ aligns perfectly with Gay-Lussac's Law.
2. The other options do not correctly represent this relationship.

Final Answer

The correct equation for Gay-Lussac’s Law is: $P_1/T_1 = P_2/T_2$