MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Geotechnical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Flocculation is caused by increasing ___________ |
| A. | Electrolytic concentration |
| B. | Ion valence |
| C. | Temperature |
| D. | All of the mentioned |
| Answer» E. | |
| 2. |
The secondary valence force caused by orientation effect is commonly known as ____________ |
| A. | Vander Waal s force |
| B. | Dispersion energy |
| C. | Induced effect |
| D. | Polarisibility |
| Answer» B. Dispersion energy | |
| 3. |
Intermolecular distance of bond in secondary valence bond is ____________ |
| A. | 1-2 |
| B. | 2-3 |
| C. | 0.5-5 |
| D. | >5 |
| Answer» E. | |
| 4. |
The strength of hydrogen bond lies between the value of ____________ |
| A. | 20-200 |
| B. | 5-100 |
| C. | 0.5-5 |
| D. | 10-100 |
| Answer» C. 0.5-5 | |
| 5. |
The hydrogen bond occurs when ____________ |
| A. | Atoms of hydrogen strongly attracted by two other atoms |
| B. | Molecules of one atom bonding to atom of another |
| C. | Atom of hydrogen is attracted by one atom |
| D. | None of the mentioned |
| Answer» B. Molecules of one atom bonding to atom of another | |
| 6. |
The ionic bond, sometimes may be also called as ____________ |
| A. | Electrovalent bond |
| B. | Covalent bond |
| C. | Metallic bond |
| D. | Heteropolar bond |
| Answer» B. Covalent bond | |
| 7. |
There are __________ types of primary valence bond. |
| A. | 5 |
| B. | 4 |
| C. | 6 |
| D. | 2 |
| Answer» B. 4 | |
| 8. |
Atoms in one molecule bonding to atom in another molecule are called ____________ |
| A. | Primary valence bond |
| B. | Secondary valence bond |
| C. | Hydrogen bond |
| D. | Electrostatic bond |
| Answer» C. Hydrogen bond | |
| 9. |
The nature of surface bonding force in soil is classified in to ___________ types. |
| A. | 3 |
| B. | 4 |
| C. | 2 |
| D. | 5 |
| Answer» B. 4 | |