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The gas 'A' decomposes as A rarr B + 5C ...

The gas 'A' decomposes as `A rarr B + 5C`
A partially decomposed gaseous mixture is allowed to effuse through a pin hole and the gas coming out initially was analysed. The mole fraction of C in effused gas was found to be 0.6. Determine :
(a) ratio of ratio of effusion of 'C' and 'B'
(b) the precentage of dissociation of 'A'. (Give answer excluding the decimal places)
[Given : Molecular mass of A = 360,
Molecular mass of C = 40]
Hence, fill OMR answer of (a) and (b) with the value of `((b))/((a))`

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