Explore topic-wise MCQs in Chemical Engineering.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.

A reactor is supplied with two steams with equal flow rates, stream-1 containing 75% SO2, 25% N2 and stream-2 containing pure H2S, if the product has 1200 grams of S, and the ratio of H2S to H2O is 5 and the ratio of SO2 to H2S is 2, what fraction of limiting reagent is converted into product?

A. t0.21
B. t0.46
C. t0.73
D. t0.83
Answer» E.
Discussion
2.

A reactor is supplied with two steams with equal flow rates, stream-1 containing 75% SO2, 25% N2 and stream-2 containing pure H2S, if the product has 1200 grams of S, and the ratio of H2S to H2O is 5 and the ratio of SO2 to H2S is 2, what is the rate of streams?

A. t10 mole
B. t20 moles
C. t30 moles
D. t40 moles
Answer» D. t40 moles
Discussion
3.

A reactor is supplied with a feed of composition 46% C3H7O4, 44% O2 and 10% N2, if 50% of the limiting reagent is converted into product, what is the percentage of H2O in the product?

A. t15
B. t23
C. t39
D. t51
Answer» C. t39
Discussion
4.

A reactor is supplied with a feed of composition 46% C3H7O4, 44% O2 and 10% N2, if 50% of the limiting reagent is converted into product, what is the percentage of C3H7O4 in the product?

A. t10
B. t16
C. t31
D. t43
Answer» D. t43
Discussion
5.

A reactor is supplied with a feed of composition 46% C3H7O4, 44% O2 and 10% N2, if 50% of the limiting reagent is converted into product, what is the percentage of N2 in the product?

A. t8
B. t18
C. t34
D. t46
Answer» B. t18
Discussion