MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If we cool the molten crystalline solids rapidly they form |
| A. | crystalline solids |
| B. | amorphous solids |
| C. | virtual solids |
| D. | liquids |
| Answer» C. virtual solids | |
| 2. |
The safe, efficient and effective practices necessary for smooth and lawful business operations are classified as |
| A. | retaliation necessity |
| B. | business necessity |
| C. | disparate necessity |
| D. | all of above |
| Answer» C. disparate necessity | |
| 3. |
Turbid liquid phases have property to move as |
| A. | gases |
| B. | liquids |
| C. | sticky substances |
| D. | honey |
| Answer» C. sticky substances | |
| 4. |
The dipole dipole forces are as effective as covalent bond about |
| A. | 1 percent |
| B. | 2 percent |
| C. | 3 percent |
| D. | 5 percent |
| Answer» B. 2 percent | |
| 5. |
The lattice energy is measured in kilojoule per mole and its value for NaBr is |
| A. | −728 |
| B. | −900 |
| C. | −600 |
| D. | −400 |
| Answer» B. −900 | |
| 6. |
When was Through the Looking Glass, What Alice Found There published? |
| A. | 1871 |
| B. | 1833 |
| C. | 1866 |
| D. | 1831 |
| Answer» B. 1833 | |
| 7. |
Another name for covalent solids is |
| A. | molecular solids |
| B. | atomic solids |
| C. | element solids |
| D. | compound solids |
| Answer» C. element solids | |
| 8. |
Another name used for electrostatic forces is |
| A. | ionic bonds |
| B. | covalent bonds |
| C. | metallic bonds |
| D. | molecular bond |
| Answer» B. covalent bonds | |
| 9. |
The solids which do not have sharp melting points are by nature |
| A. | crystalline |
| B. | amorphous |
| C. | regular |
| D. | pseudo |
| Answer» C. regular | |
| 10. |
The length c in unit cell is along |
| A. | x axis |
| B. | y axis |
| C. | z axis |
| D. | no axis |
| Answer» D. no axis | |
| 11. |
NaF has lattice energy in kilo joule per mole which is |
| A. | −833 |
| B. | −895 |
| C. | −690 |
| D. | −900 |
| Answer» C. −690 | |
| 12. |
What did Lewis Carroll teach? |
| A. | Chemistry |
| B. | Physics |
| C. | Biology |
| D. | Mathematics |
| Answer» E. | |
| 13. |
When was Anne of Green Gables published? |
| A. | 1896 |
| B. | 1898 |
| C. | 1908 |
| D. | 1890 |
| Answer» D. 1890 | |
| 14. |
Glass can be molded into shapes because it softens over a |
| A. | sharp temperature |
| B. | moderate temperature |
| C. | low temperature |
| D. | temperature range |
| Answer» E. | |
| 15. |
Which short story did Lucy Maud Montgomery write in 1896? |
| A. | The Girl at the Gate |
| B. | A Christmas Inspiration |
| C. | The Jest that Failed |
| D. | In Spite of Myself |
| Answer» E. | |
| 16. |
Separate layers of covalent bonds are present in |
| A. | boron carbide |
| B. | graphite |
| C. | cadmium sulphide |
| D. | aluminium nitride |
| Answer» C. cadmium sulphide | |
| 17. |
Symmetry of a crystalline solid can be taken along |
| A. | axis |
| B. | sides |
| C. | circle |
| D. | oval |
| Answer» B. sides | |
| 18. |
As compare to metallic and ionic crystals the bonding in covalent crystals is |
| A. | loose |
| B. | strong |
| C. | compact |
| D. | none |
| Answer» B. strong | |
| 19. |
The strength of intermolecular as compared with intramolecular forces is |
| A. | more |
| B. | less |
| C. | same |
| D. | double |
| Answer» C. same | |
| 20. |
At the melting point temperature is |
| A. | varied |
| B. | increases |
| C. | decreases |
| D. | constant |
| Answer» E. | |
| 21. |
The group of individuals that are provided with safety under the regulation of equal employment is classified as |
| A. | legislative class |
| B. | protected class |
| C. | affirmative class |
| D. | reverse discrimination class |
| Answer» C. affirmative class | |
| 22. |
Another name for rhombohedral system is |
| A. | trigonal system |
| B. | monoclinic system |
| C. | rhombic system |
| D. | hexagonal system |
| Answer» B. monoclinic system | |
| 23. |
The decomposition of the compound which is avoided in vacuum distillation is |
| A. | water |
| B. | alcohol |
| C. | phenol |
| D. | glycerin |
| Answer» E. | |
| 24. |
When did Louisa May Alcott write A Long Fatal Love Chase? |
| A. | 1875 |
| B. | 1872 |
| C. | 1871 |
| D. | 1866 |
| Answer» E. | |
| 25. |
The sodium ions are surrounded by chloride ions to form |
| A. | tetrahedral |
| B. | octahedron |
| C. | triangle |
| D. | circle |
| Answer» C. triangle | |
| 26. |
Water will boil at 25 degree Celsius when external pressure is |
| A. | 10torr |
| B. | 56torr |
| C. | 45torr |
| D. | 23.7 torr |
| Answer» E. | |
| 27. |
The temperature at which two crystalline forms can co exist is called |
| A. | transition temperature |
| B. | critical temperature |
| C. | distinct temperature |
| D. | none |
| Answer» B. critical temperature | |
| 28. |
The balls' layers in cube close packing which are in front of each other are |
| A. | twelfth |
| B. | tenth |
| C. | thirteenth |
| D. | sixteenth |
| Answer» C. thirteenth | |
| 29. |
Glass is an example of |
| A. | simple solids |
| B. | compound solids |
| C. | crystalline solids |
| D. | amorphous solids |
| Answer» E. | |
| 30. |
Shape of chromate is similar to |
| A. | Sulphur |
| B. | nitrate |
| C. | carbonate |
| D. | sulphate |
| Answer» E. | |
| 31. |
Combination way in the crystalline solids affect the |
| A. | crystalline form |
| B. | color showing property |
| C. | shape |
| D. | size |
| Answer» B. color showing property | |
| 32. |
Ions in a crystal lattice are arranged in |
| A. | line |
| B. | alternate manner |
| C. | diagonal manner |
| D. | sides |
| Answer» D. sides | |
| 33. |
8.6kJ/mole is enthalpy of vaporization for |
| A. | iodine |
| B. | methane |
| C. | hexane |
| D. | sulphurdioxide |
| Answer» C. hexane | |
| 34. |
Where was Leo Tolstoy born? |
| A. | Moscow |
| B. | Yasnaya Polyana |
| C. | Vladivostok |
| D. | St. Petersburg |
| Answer» C. Vladivostok | |
| 35. |
Chromate crystals are usually |
| A. | cubic |
| B. | tetrahedral |
| C. | cuboidal |
| D. | needle like |
| Answer» C. cuboidal | |
| 36. |
The forms of solid which can exist above or below a critical temperature are |
| A. | two |
| B. | three |
| C. | four |
| D. | one dimension |
| Answer» E. | |
| 37. |
Along with dipole forces another force present in molecular solids is |
| A. | London dispersion force |
| B. | van der Wal forces |
| C. | ionic forces |
| D. | covalent forces |
| Answer» C. ionic forces | |
| 38. |
The maximum deviation in vapor pressure is shown by |
| A. | ethanol |
| B. | water |
| C. | ether |
| D. | ethylene glycol |
| Answer» E. | |
| 39. |
Enthalpy changes which are associated with physical change are usually |
| A. | five |
| B. | six |
| C. | four |
| D. | three |
| Answer» E. | |
| 40. |
The value of molar heat of vaporization for HCl is |
| A. | 21kJ/mole |
| B. | 15.6kJ/mole |
| C. | 78kJ/mole |
| D. | 9kJ/mole |
| Answer» C. 78kJ/mole | |
| 41. |
With respect to thermal conductivity metallic particles are |
| A. | insulators |
| B. | conductors |
| C. | no effect |
| D. | stay neutral |
| Answer» C. no effect | |
| 42. |
In your LAN, there has been a change in the IP address of one host. You have changed the relevant A record in the DNS zone file(s) and restarted named. Still, the old IP address is being served out by the DNS server. The problem could be that: |
| A. | You have forgotten to increment Serial in the zone file |
| B. | You have forgotten to decrease the TimeToLive in the zone file(s) |
| C. | You have check from the whois database |
| D. | You have forgotten to update /etc/nameconf |
| Answer» B. You have forgotten to decrease the TimeToLive in the zone file(s) | |
| 43. |
Which of the following is true of Louis Mountbatten? |
| A. | First Governor General of independent India |
| B. | First Attorney General of independent India |
| C. | First Prime Minister of independent India |
| D. | First President independent India |
| Answer» B. First Attorney General of independent India | |
| 44. |
Which bird appears on Louisiana’s flag? |
| A. | Pelican |
| B. | Eagle |
| C. | Swan |
| D. | Crow |
| Answer» B. Eagle | |
| 45. |
The length a in unit cell is along |
| A. | x axis |
| B. | y axis |
| C. | z axis |
| D. | no axis |
| Answer» B. y axis | |
| 46. |
The shape of crystals of sugar is |
| A. | rhombic |
| B. | cubic |
| C. | monoclinic |
| D. | hexagonal |
| Answer» D. hexagonal | |
| 47. |
Who was the atheist with whom Lew Wallace had a conversation before writing Ben Hur? |
| A. | Henry Beecher |
| B. | Christopher Hitchenson |
| C. | Robert G. Ingersoll |
| D. | Robert Hall |
| Answer» D. Robert Hall | |
| 48. |
Where did Lyndon Johnson die? |
| A. | Saigon |
| B. | Hanoi |
| C. | Johnson City |
| D. | New York |
| Answer» D. New York | |
| 49. |
The polarizability of fluorine is less than |
| A. | iodine |
| B. | gases |
| C. | radioactive elements |
| D. | neutrons |
| Answer» B. gases | |
| 50. |
Where did Lyndon Johnson teach? |
| A. | St. Augustine’s High School |
| B. | St. Patrick’s High School |
| C. | Sacred Heart High School |
| D. | Sam Houston High School |
| Answer» E. | |