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This section includes 4 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. |
What is the specific gravity of 5 Kg of water occupied in 10 m3 with respect to 500 g/m3? |
A. | t0.5 |
B. | t1 |
C. | t2 |
D. | t5 |
Answer» C. t2 | |
2. |
What is the specific gravity of 10 Kg of water occupied in 10 m3 with respect to 200 g/m3? |
A. | t0.2 |
B. | t0.5 |
C. | t1 |
D. | t5 |
Answer» E. | |
3. |
Mass of a substance is changing with respect to its volume as m = -v3 + 3v2 -2v, what is the maximum specific gravity of the substance between v = 1 m3 and v = 2 m3? (Density of reference substance = 0.25 kg/m3) |
A. | t1 |
B. | t2 |
C. | t3 |
D. | t4 |
Answer» B. t2 | |
4. |
What is the average mass of a substance with specific gravity 10, and its volume varies with time as V = t/500, from t = 2, to t = 0 seconds? (Density of water = 1000 kg/m3) |
A. | t25 |
B. | t20 |
C. | t40 |
D. | t75 |
Answer» C. t40 | |