The first order gas phase reaction as shown in the bellow figure is co – McqOptions

MCQOPTIONS

1.	The first order gas phase reaction as shown in the bellow figure is conducted isothermally in batch mode. The rate of change of conversion with time is given by________________?
A.	dXA/dt = k1 (1 – XA)2 (1 + 2XA)
B.	dXA/dt = k1 (1 – XA) (1 + 0.5XA)
C.	dXA/dt = k1 (1 – XA)
D.	dXA/dt = k1 (1 – XA)/(1 + XA)
Answer» D. dXA/dt = k1 (1 – XA)/(1 + XA)

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