In a system AB2(s)in equilibrium give A(g)+2B(g) on doubling the quantity of AB2 (s) at equilibrium ? Why in this question partial pressure of B remain same.

In a system AB2(s)in equilibrium give A(g)+2B(g) on doubling the quant

1.	In a system AB2(s)in equilibrium give A(g)+2B(g) on doubling the quantity of AB2 (s) at equilibrium ? Why in this question partial pressure of B remain same.
Answer» PARTIAL PRESSURES: In a mixture of gases, it is the pressure an INDIVIDUAL gas exerts. The partial pressure is INDEPENDENT of other gases that may be present in a mixture. That is why it remains unchangedExplanation: