MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Organic Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Bond energy and the corresponding bond length vary directly with each other. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which among the following is NOT both a molecule and a compound? |
| A. | C6 H12 O6 |
| B. | H2O |
| C. | CO2 |
| D. | NaCl |
| Answer» E. | |
| 3. |
An atom differs from its ion in which among the following? |
| A. | Mass number |
| B. | Atomic number |
| C. | Neutrons |
| D. | Number of protons |
| Answer» E. | |
| 4. |
Atoms undergo bonding in order to ____________ |
| A. | Attain stability |
| B. | Lose stability |
| C. | Move freely |
| D. | Increase energy |
| Answer» B. Lose stability | |
| 5. |
State whether the given statement is true or false “Ionic bonds are non-directional”. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
BOND_ENERGY_AND_THE_CORRESPONDING_BOND_LENGTH_VARY_DIRECTLY_WITH_EACH_OTHER._COMMENT_WHETHER_THE_STATEMENT_IS_TRUE_OR_FALSE.?$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
WHICH_AMONG_THE_FOLLOWING_IS_BOTH_A_MOLECULE_AND_A_COMPOUND??$ |
| A. | C<sub>6</sub> H<sub>12</sub> O<sub>6</sub> |
| B. | H<sub>2</sub>O |
| C. | CO<sub>2</sub> |
| D. | NaCl |
| Answer» C. CO<sub>2</sub> | |
| 8. |
An atom differs from its ion in which among the following ? |
| A. | Mass number |
| B. | Atomic number |
| C. | Neutrons |
| D. | Number of protons |
| Answer» E. | |
| 9. |
Atoms undergo bonding in order to ? |
| A. | Attain stability |
| B. | Lose stability |
| C. | Move freely |
| D. | increase energy |
| Answer» B. Lose stability | |
| 10. |
Which among the following is not an example of hydrogen bond? |
| A. | H<sub>2</sub>0 |
| B. | Liquid HCl |
| C. | NH<sub>3</sub> |
| D. | CHCl<sub>3</sub> |
| Answer» C. NH<sub>3</sub> | |
| 11. |
If a bond is made up of a large number of organic compound, then the bond is termed as? |
| A. | Ionic bond |
| B. | Metallic bond |
| C. | Covalent bond |
| D. | Dipolar bond |
| Answer» D. Dipolar bond | |
| 12. |
State whether the given statement is true or false “Ionic bonds are non-directional”$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 13. |
Which among the following formation is not an example of Covalent bond? |
| A. | LiF |
| B. | NH<sub>3</sub> |
| C. | CF<sub>4</sub> |
| D. | HF |
| Answer» B. NH<sub>3</sub> | |
| 14. |
Which among the following is not a property of Ionic bond? |
| A. | Losing of electrons |
| B. | Gain of electrons |
| C. | Sharing of electrons |
| D. | Transfer of electrons |
| Answer» D. Transfer of electrons | |
| 15. |
Which among the following chemical bond were described by Kossel and Lewis? |
| A. | Metallic bond |
| B. | Polar covalent bond |
| C. | Coordinate bond |
| D. | Ionic and Covalent bond |
| Answer» E. | |