A mixture of AB_(3)(g) and A_(2)B_(4)(g) is placed in a sealed container. (At. Mass of A = 14 and At. ,mass of B =1 ) The temperature initially maintained is 300K. The total pressure is 0.5 atm. The container is heated to 1200k, when both AB_(3) and A_(2) B_(4) decomposed to A_(2) and B_(2) when the decomposition was complete the pressure observed was 4.5 atm. What is the percentage of AB_(3)(g) in the original mixture ?

A mixture of AB_(3)(g) and A_(2)B_(4)(g) is placed in a sealed contain

1.	A mixture of AB_(3)(g) and A_(2)B_(4)(g) is placed in a sealed container. (At. Mass of A = 14 and At. ,mass of B =1 ) The temperature initially maintained is 300K. The total pressure is 0.5 atm. The container is heated to 1200k, when both AB_(3) and A_(2) B_(4) decomposed to A_(2) and B_(2) when the decomposition was complete the pressure observed was 4.5 atm. What is the percentage of AB_(3)(g) in the original mixture ?
Answer» ANSWER :`0075`