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A(g) harr 2B(g)+ C(g) For the given rea...

A(g) `harr` 2B(g)+ C(g)
For the given reaction, if the initial pressure is 450 mm Hg and the pressure at time t is 720 mm Hg at a constant temperature T and constant volume V. The fraction of A(g) decomposed under these conditions is `x xx 10^(–1)`. The value of `x` is (nearest integer)

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