A (pi) bond is the result of the

sidewise overlap of two parallel p orbitals.

overlap of two p orbitals along their axes.

sidewise overlap of two parallel p orbitals.

sidewise overlap of two s orbitals.

When applying VSEPR theory to predict molecular shape, which of the following do we not need to take into account?

Valence electrons occupying non-bonding orbitals

Valence electrons occupying sigma bonding orbitals

Valence electrons occupying pi bonding orbitals

Valence electrons occupying non-bonding orbitals

Ammonia, NH3, adopts a tetrahedral geometry. However, the non-bonding pair on the central nitrogen atom distorts the bond angle away from the expected 109.5°. Which of the following statements correctly describes how the bond angle is distorted?

The actual bond angle is reduced: it is less than 109.5°

The actual bond angle is increased: it is more than 109.5°

Vsepr Theory Class 10 MCQ Questions With Answers Quiz

7.

From the following possible responses, select those responses that give the combination of bonds that makes up a triple covalent bond.

Two sigma bonds

Two pi bonds

One sigma bond and two pi bonds

Two sigma bonds and one pi bond

1.

The F-S-F bond angles in SF6 are ______.

2.

Which one of the following is the correct bond angle between atoms adopting a trigonal planar geometry?

3.

A (pi) bond is the result of the

4.

For which of the following molecules would the VSEPR model predict a trigonal pyramidal structure?

5.

When applying VSEPR theory to predict molecular shape, which of the following do we not need to take into account?

6.

Choose the molecule that is incorrectly matched with the electronic geometry about the central atom.

7.

From the following possible responses, select those responses that give the combination of bonds that makes up a triple covalent bond.

8.

Ammonia, NH3, adopts a tetrahedral geometry. However, the non-bonding pair on the central nitrogen atom distorts the bond angle away from the expected 109.5°. Which of the following statements correctly describes how the bond angle is distorted?

9.

Apply the VSEPR model to XeF4. Which of the following molecular shapes is consistent with the model?

10.

The atoms in a molecule of water adopt what kind of geometry?

Time

1. The F-S-F bond angles in SF6 are ______.

2. Which one of the following is the correct bond angle between atoms adopting a trigonal planar geometry?

3. A (pi) bond is the result of the

4. For which of the following molecules would the VSEPR model predict a trigonal pyramidal structure?

5. When applying VSEPR theory to predict molecular shape, which of the following do we not need to take into account?

6. Choose the molecule that is incorrectly matched with the electronic geometry about the central atom.

7. From the following possible responses, select those responses that give the combination of bonds that makes up a triple covalent bond.

8. Ammonia, NH3, adopts a tetrahedral geometry. However, the non-bonding pair on the central nitrogen atom distorts the bond angle away from the expected 109.5°. Which of the following statements correctly describes how the bond angle is distorted?

9. Apply the VSEPR model to XeF4. Which of the following molecular shapes is consistent with the model?

10. The atoms in a molecule of water adopt what kind of geometry?

Time

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1.

The F-S-F bond angles in SF6 are ______.

2.

Which one of the following is the correct bond angle between atoms adopting a trigonal planar geometry?

3.

A (pi) bond is the result of the

4.

For which of the following molecules would the VSEPR model predict a trigonal pyramidal structure?

5.

When applying VSEPR theory to predict molecular shape, which of the following do we not need to take into account?

6.

Choose the molecule that is incorrectly matched with the electronic geometry about the central atom.

7.

From the following possible responses, select those responses that give the combination of bonds that makes up a triple covalent bond.

8.

Ammonia, NH3, adopts a tetrahedral geometry. However, the non-bonding pair on the central nitrogen atom distorts the bond angle away from the expected 109.5°. Which of the following statements correctly describes how the bond angle is distorted?

9.

Apply the VSEPR model to XeF4. Which of the following molecular shapes is consistent with the model?

10.

The atoms in a molecule of water adopt what kind of geometry?