Stoichiometry MCQ Questions & Answers | Chemical Engineering

A. Energy is lost during molecular collisions

B. Molecules possess appreciable volume

C. Absolute temperature is a measure of the kinetic energy of molecules

D. None of these

A. 273°C

B. 273°K

C. 100°C

D. 200°C

A. $$\frac{1}{2}$$

B. $$\frac{1}{3}$$

C. $$\frac{1}{4}$$

D. $$\frac{2}{3}$$

A. 100 N/m²

B. 76 cms of Hg

C. 13.6 cms of Hg

D. 760 mm wc

A. Facilitates better control of the process

B. Improves the conversion

C. Increases the yield of products

D. None of these

A. Gross feed stream/recycle feed stream

B. Recycle stream/fresh feed stream

C. Recycle stream/gross feed stream

D. None of these

A. Pressure

B. Temperature

C. Both(a)&(b)

D. Neither (a) nor (b)

A. The route/method through which final products are obtained

B. The physical state (e.g., solid, liquid or gaseous) of reactants and products

C. Whether the reaction is carried out at constant temperature or constant pressure

D. None of these

A. Do not lose energy on collision

B. Are above the inversion temperature

C. Do not exert attractive force on each other

D. Do work equal to loss in kinetic energy

A. Chlorine

B. Nitrogen

C. Ethane

D. All of the above