| 1 |
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>
|
| 2 |
PCL5 is ________________ shaped. |
- A. Bipyromidal
- B. Angular
- C. Triangular
- D. Linear
|
| 3 |
............. are sonorous. |
- A. Metals
- B. Solids
- C. Metals
- D. Force
|
| 4 |
Ionic compound are ________________ in water. |
- A. insoluble
- B. Soluble
- C. Covalent
- D. Solvent
|
| 5 |
Octet rule is:<br> |
- A. description of eight electrons<br>
- B. picture of electronic configuration<br>
- C. covalent bonding<br>
- D. attaining of eight electrons <br>
|
| 6 |
Which has metallic bond? |
|
| 7 |
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>
|
| 8 |
Which one is not a tetraatomic molecular? |
- A. H2O
- B. H2O2
- C. SO3
- D. BCL3
|
| 9 |
Considering the electronic configuration of atoms which atom with the given atomic number will be the most stable one?<br> |
|
| 10 |
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>
|
