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Chemical Engineering / Q&A

Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇌ PCl3 + Cl2.Degree of dissociation of PCl5 will_________________?

Chemical Engineering / Q&A, MCQs / Q&A /
Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇌ PCl3 + Cl2.Degree of dissociation of PCl5 will_________________?

A. Decrease on addition of Cl2
B. Increase on addition of an inert gas at constant pressure
C. Decrease on increasing the pressure of the system
D. None of these (Correct)

 

Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇌ PCl3 + Cl2.Degree of dissociation of PCl5 will_________________? Read More »

Chemical Engineering / Q&A, MCQs / Q&A

In actual operation of distillation column, the vapour is not distributed uniformly among the bubble caps, primarily because of the_______________?

Chemical Engineering / Q&A, MCQs / Q&A /
In actual operation of distillation column, the vapour is not distributed uniformly among the bubble caps, primarily because of the_______________?

A. Liquid gradient on the tray (Correct)
B. Lower skirt clearance
C. Lower static submergence
D. Small downcomer liquid seal

 

In actual operation of distillation column, the vapour is not distributed uniformly among the bubble caps, primarily because of the_______________? Read More »

Chemical Engineering / Q&A, MCQs / Q&A

The ends of a cylindrical vessel can be closed by a head, which can be one of the four shapes. For the same thickness, choose the one which can withstand the highest pressure ?

Chemical Engineering / Q&A, MCQs / Q&A /
The ends of a cylindrical vessel can be closed by a head, which can be one of the four shapes. For the same thickness, choose the one which can withstand the highest pressure ?

A. Flat plate
B. Hemispherical
C. Torispherical
D. Ellipsoidal (Correct)

 

The ends of a cylindrical vessel can be closed by a head, which can be one of the four shapes. For the same thickness, choose the one which can withstand the highest pressure ? Read More »

Chemical Engineering / Q&A, MCQs / Q&A