Chemistry

Question Analysis
This question involves Boyle’s Law fundamentals, a core gas law for ideal gases.The main focus is on identifying the proportionality relationship between pressure and volume, and recalling the law’s mathematical form.

Key Concept Explanation
Boyle’s Law applies to a fixed amount of gas at constant temperature. Pressure (P) and volume (V) are inversely proportional: as pressure increases, volume decreases by the same factor (and vice versa). The law is expressed as , where subscripts 1 and 2 represent initial and final conditions.

Step-by-Step Solution
1. Recall the proportionality of P and V under constant T and n: inverse proportionality.
2. Recall the algebraic expression for Boyle’s Law:

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