| 1 |
All ionic compound are ________________ at room temperature. |
- A. Liquid
- B. Solids
- C. Gas
- D. Plasma
|
| 2 |
________________ is triangular in shape. |
- A. BCL3
- B. H2O
- C. CO2
- D. NH3
|
| 3 |
H° + H° are ________________ in energy. |
- A. Lower
- B. Higher
- C. Medium
- D. Nil
|
| 4 |
________________ in linear in shape. |
- A. CO+
- B. CO2
- C. H2O
- D. NH3
|
| 5 |
Which molecule has single covalent bond? |
- A. O<sub>2</sub>
- B. N<sub>2</sub>
- C. CI<sub>2</sub>
- D. CO<sub>2</sub>
|
| 6 |
When an electronegative element combines electropositive element the type of bonding is<br> |
- A. covalent<br>
- B. ionic <br>
- C. polar covalent<br>
- D. coordinate covalent<br>
|
| 7 |
Which one of the following is the weakest force among the atom?<br> |
- A. ionic force <br>
- B. metallic force<br>
- C. intermolecular force<br>
- D. covalent force<br>
|
| 8 |
Which of the following compound is not directional in its bonding?<br> |
- A. CH<sup>4</sup>
- B. KBr
- C. CO<sup>2</sup>
- D. H<sub>2</sub>O
|
| 9 |
Transfer of electrons between atoms results in:<br> |
- A. metallic bonding<br>
- B. ionic bonding <br>
- C. covalent bonding <br>
- D. coordinate covalent bonding<br>
|
| 10 |
The bond in covalent compound is ________________ |
- A. Covalent
- B. Ionic
- C. Dative
- D. Couple
|
