Home » Tests » Punjab 11th Class Chemistry Theories of Covalent Bonding and Shapes of Molecules Mcqs Test Online

1. Sp³ hybridization is important in describing the bonding in:

2. In the formulation of N₂⁺ from N₂, the electron is removed from

3. The geometry of PF₅ molecules is

4. Which is not characteristic of π bond?

5. The percentage of ionic character of bond between two atoms is calculated from the difference between their

6. Greater the dipole moment

7. The bond energies of F₂, Cl₂, Br₂, and I₂ are 37, 58, 46 and 36k Cals, respectively. The strongest bond formed is in:

8. According to VESPR theory, the most probable shape of the molecule having 4 electron pairs around the central atom is

9. A diatomic molecule has a dipole moment of 1.2 D. If its bond distance is 1.0A°. What fraction of electric change ‘e’ exsits on each atom?

10. H–O–H bond angle in H₂O is 104.5° and not 109.28° because of

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Punjab 11th Class Chemistry Theories of Covalent Bonding and Shapes of Molecules Mcqs Test Online

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