A reaction 3A+2B+C=1.5D+E occurs in a reactor at steady state. What wi – McqOptions

MCQOPTIONS

1.	A reaction 3A+2B+C=1.5D+E occurs in a reactor at steady state. What will be the value of the flux ratio N_A/N_D a)-2
A.	-0.5
B.	2
C.	-0.5
Answer» B. 2

Discussion

No Comment Found

Related MCQs

In industries titanium is hardened through diffusion of carbon. The concentration of carbon at 1mm into the surface of the titanium slab is 0.25kg/m<sup>3</sup> and at 3mm the concentration is 0.68kg/m<sup>3</sup>. The rate at which the carbon is entering into its surface is 1.27*10-9kg/m<sup>2</sup>.s. calculate the value of diffusion coefficient of carbon.
The gas A diffuses through non-diffusing B from point 1 to point 2. The total pressure is 2atm and y<sub>A1</sub>=0.1 and y<sub>A2</sub>=0.Then the ratio (dP<sub>A</sub>/dz)1/(dP<sub>A</sub>/dz)2 is
Which among the following is the statement of the Fick s Law ?
A sheet of Fe 1.0 mm thick is exposed to an oxidizing gas on one side and a deoxidizing gas on the other at 725 C. After reaching steady state, the Fe membrane is exposed to room temperature, and the C concentrations at each side of the membrane are 0.012 and 0.075 wt%. Calculate the diffusion coefficient (m<sup>2</sup>/sec) if the diffusion flux is 1.4 10<sup>-8</sup>kg/m<sup>2</sup>-sec.
For a component A of a mixture, concentration as a function of x is given:<br>C<sub>A</sub>=5e<sup>-10x</sup> (x is in cm and C<sub>A</sub> in mol/liter)
A reaction 3A+2B+C=1.5D+E occurs in a reactor at steady state. What will be the value of the flux ratio N<sub>A</sub>/N<sub>D</sub><br>a)-2
In the expression for molar flux N<sub>A</sub>=(N<sub>A</sub>+N<sub>B</sub>)C<sub>A</sub>/C D<sub>AB</sub>dC<sub>A</sub>/dz, the terms representing bulk flow and molecular diffusion are, respectively