题干
Where are the two speaking?
A：In a department store.
B：On a playground.
C：In a clothing factory.
答案(点此获取答案解析）
A
Where are the two speaking?
A：In a department store.
B：On a playground.
C：In a clothing factory.
2XY(g) ΔH＜0达到甲平衡。在仅改变某一条件后，达到乙平衡，对此过程的分析正确的是( )