Boyle's law derivation from KTG: at constant T, doubling V causes:

Question

Accepted Answer

B. P halves (P ∝ 1/V from PV = nRT at const T)

PV = nRT.
**At const T:** P ∝ 1/V. Doubling V halves P. From KTG: doubling V at const T = same N molecules in 2× volume
→ half the collision rate → half pressure.

Answer

P unchanged

Answer

P × 4

Answer

P doubles

Boyle's law derivation from KTG: at constant T, doubling V causes:

Keep practising Kinetic Theory of Gases