MCQOPTIONS
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MCQOPTIONS
This section includes 16 Mcqs, each offering curated multiple-choice questions to sharpen your Bachelor of Pharmacy (BDot Pharma) knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
__________ states that the rate of heat flow through a uniform material is proportional to the area and temperature and inversely proportional to the length of the path of flow. |
| A. | Newton s law |
| B. | Kick s law |
| C. | Fourier s law |
| D. | Chatelier s law |
| Answer» D. Chatelier s law | |
| 2. |
Who has proposed that the filtration process is similar to the streamline flow of a liquid under pressure through capillaries? |
| A. | Carman |
| B. | Darcy |
| C. | Kozeny |
| D. | Poiseuilli |
| Answer» E. | |
| 3. |
In Pharmaceutical packing, collapsible tubes made from lead are not used as such, for one of the following reason. |
| A. | Costly metal |
| B. | Difficulty in packing |
| C. | Risk of Poisoning |
| D. | Soft in strength |
| Answer» D. Soft in strength | |
| 4. |
Containers meant for storage of injections (buffered & unbuffered aqueous solutions) are made from one of the following type of glasses. |
| A. | Borosilicate |
| B. | General Purpose |
| C. | Lime soda |
| D. | Neutral |
| Answer» B. General Purpose | |
| 5. |
Galvanic Corrosion is observed, when external electric current in solution is passed between one of the following combinations: |
| A. | Gold & Platinum |
| B. | Iron & hydrogen |
| C. | Iron & Iron |
| D. | Zinc & Copper |
| Answer» E. | |
| 6. |
What are physical factors affecting in the selection of the materials for the construction of pharmaceutical plant: |
| A. | Strength |
| B. | Weight |
| C. | Ease of fabrication |
| D. | All of the above |
| Answer» E. | |
| 7. |
In distillation process is the separation of the components of a liquid mixture by process involving vaporization and subsequent condensation at another place. What is the feed liquid called? |
| A. | Distillate |
| B. | Condensate |
| C. | Distilland |
| D. | None of the above |
| Answer» D. None of the above | |
| 8. |
Solution in which there is no change in the properties of the components other than dilution, when they are mixed to form a solution is known as? |
| A. | Ideal Solution |
| B. | Real Solution |
| C. | Fake Solution |
| D. | Partial Solution |
| Answer» B. Real Solution | |
| 9. |
A body whose absorptivity is constant at all wavelengths of radiation, at a given temperature is known as |
| A. | Black Body |
| B. | Grey body |
| C. | White Body |
| D. | Shinning body |
| Answer» C. White Body | |
| 10. |
Bond s work Index is the work required to reduce a unit weight from a theoretical infinite size to 80% passing ______ m. |
| A. | 10 |
| B. | 100 |
| C. | 25 |
| D. | None of these |
| Answer» C. 25 | |
| 11. |
Dorrclone is a separator used for separating solid suspended in a liquid such as water, is a modification of which separator? |
| A. | Bag filter |
| B. | Cyclone separator |
| C. | Air separator |
| D. | None of these |
| Answer» C. Air separator | |
| 12. |
Solar water heaters, solar cookers, microwave ovens, microwave cookers, sonicator baths etc., are examples of which type transfer of heat mechanism? |
| A. | Conduction |
| B. | Radiation |
| C. | Convection |
| D. | None of these |
| Answer» C. Convection | |
| 13. |
____________ method of distillation is used for the purification & separation of chemicals of low vapor pressure |
| A. | Steam Distillation |
| B. | Destructive distillation |
| C. | Simple Distillation |
| D. | Molecular Distillation |
| Answer» E. | |
| 14. |
A process in which the entire liquid mixture is suddenly vaporized by passing the feed from a high pressure zone to a low pressure zone: |
| A. | Simple Distillation |
| B. | Fractional Distillation |
| C. | Steam Distillation |
| D. | Flash Distillation |
| Answer» E. | |
| 15. |
High Boiling liquids cannot be purified by simple distillation, since the constituents in the mixture tend to_________________ at higher temperatures. |
| A. | Loose moisture |
| B. | Decompose |
| C. | Become Volatile |
| D. | None of the above |
| Answer» C. Become Volatile | |
| 16. |
Which of the following type of product is having equilibrium moisture content (EMC) of practically Zero? |
| A. | Non-Porous & Insoluble |
| B. | Non-Porous & Soluble |
| C. | Porous & Insoluble |
| D. | Porous & Soluble |
| Answer» B. Non-Porous & Soluble | |