Explore topic-wise MCQs in Chemical Process Calculation.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Process Calculation knowledge and support exam preparation. Choose a topic below to get started.

1.

9-10. A liquid is filled in a cylinder of height 5 cm. mass of the filled liquid is 40 gms. Specific gravity of the liquid is 20.
9. What is the density of the liquid?

A. 10 gm/cm3
B. 20 gm/cm3
C. 30 gm/cm3
D. 40 gm/cm3
Answer» C. 30 gm/cm3
Discussion
2.

A substance has a mass of 20 kg and volume of 40 m3. The specific gravity of the substance is 0.80 kg/cm3. What is the reference density (Kg/m3)?
a) 0.25

A. 0.50
B. 0.75
C. 1.00
Answer» B. 0.75
Discussion
3.

5-6. If a block has dimensions 6 x 8 x 9 cm and the specific gravity is 2.3.
5. What is the density?

A. 2.3 gm/cm3
B. 0.256 gm/cm3
C. 2.659 gm/cm3
D. .00568 gm/cm3
Answer» B. 0.256 gm/cm3
Discussion
4.

A cube of ice is floating on water surface and when it completely melts, the level of water would _______

A. Increase
B. Decrease
C. Remains unchanged
D. None of the mentioned
Answer» D. None of the mentioned
Discussion