Question

hua

想請問為什麼答案是C呢？如果可以也麻煩講解其他選項

(C10.N₂O4 — 2NO¿is an equilibrium system. If the volume of the container becomes
double and reaches a new equilibrium at constant temperature, which of the
followings is wrong? (A) [NO₂] becomes smaller. (B) Total moles increase. (C)
The pressure becomes half of initial pressure. (D) The product of PV becomes
larger. (E)[N₂O4] becomes smaller.

反應平衡 氣體 體積 莫耳濃度 pv=nrt 莫耳 壓力 高中化學