Which of the following best defines the dipole moment of a molecule?

The measure of the separation of positive and negative charges in a molecule is represented as the product of charge and distance.

The product of the bond energy and the distance between two atoms in a molecule.

The difference in the electronegativity values of two bonded atoms in a molecule.

The ratio of the molecular mass to the charge distribution in a molecule.

Which of the following accurately defines a sigma (σ) bond?

A bond formed by the end-to-end overlap atomic orbitals, resulting in electron density concentrated along the bond axis.

A bond is formed by the lateral overlap of atomic orbitals, resulting in electron density above and below the bond axis.

A bond is formed due to the attraction between a positively charged nucleus and delocalized electrons.

A bond formed by the interaction of two non-bonding orbitals in adjacent atoms.

Which of the following best defines a pi (π) bond?

A bond is formed by the lateral overlap of atomic orbitals, with electron density concentrated above and below the bond axis.

A bond is formed by the head-on overlap of atomic orbitals, with electron density concentrated along the bond axis.

A bond resulting from the attraction between positively charged nuclei and delocalized electrons.

A bond formed by the sharing of electrons in non-overlapping atomic orbitals.

Which of the following best defines Molecular Orbital Theory (MOT)?

A theory describing molecular structure in terms of mixing atomic orbitals to form delocalized molecular orbitals spread over the entire molecule.

A theory that explains chemical bonding through overlapping atomic orbitals to form localized electron pairs.

A theory states that electrons occupy the lowest energy orbitals before filling higher energy orbitals.

A theory that focuses on the sharing of electrons between atoms to achieve a stable octet configuration.

Which of the following best defines a diamagnetic substance?

A substance that is weakly repelled by a magnetic field due to the absence of unpaired electrons.

A substance that is strongly attracted to an external magnetic field due to unpaired electrons.

A substance that exhibits no interaction with a magnetic field, as it contains no electrons.

A substance that generates its own magnetic field independent of external influences.

Molecular geometry

Quiz

•

Chemistry

•

University

•

Practice Problem

•

Medium

Muhd Hafizi Zainal

Used 6+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is best described as A from the type of AB_x molecules?

Central atom

Atoms surround the central atom

Integer values

Mass of the molecules

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which geometry shapes is correct for the molecules of AB₂?

Trigonal planar

Linear

T-shaped

Pyramidal

3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the electron domain?

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4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the first step to determine the geometry of the molecules?

Determine the electron-domain geometry

Count the number of electron domains on the central atom

Draw the molecule's Lewis structure

Determine the molecular geometry

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which electron-domain geometry best described for the number of electron domain of 4?

Linear

Trigonal planar

Trigonal bipyramidal

Tetrahedral

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the molecular geometry of the molecule with total number of electron domain of 4 and number of lone pairs of 2?

Bent

Trigonal pyramidal

Tetrahedral

Square pyramidal

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the molecular geometry of the molecule with the total number of electron domain of 6 and the number of lone pairs of 2?

Octahedral

T-shaped

Square planar

Seesaw-shaped

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Molecular geometry

20 questions

Which of the following is best described as A from the type of AB_x molecules?

Which geometry shapes is correct for the molecules of AB₂?

What is the electron domain?

Which of the following is the first step to determine the geometry of the molecules?

Which electron-domain geometry best described for the number of electron domain of 4?

What is the molecular geometry of the molecule with total number of electron domain of 4 and number of lone pairs of 2?

What is the molecular geometry of the molecule with the total number of electron domain of 6 and the number of lone pairs of 2?

Which of the following has the greatest repulsion?

Which molecular geometry best describes the molecule shown in the diagram?

Name the molecular geometry for the given molecule.

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Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Molecular geometry

20 questions

Which of the following is best described as A from the type of ABx molecules?

Which geometry shapes is correct for the molecules of AB2?

What is the electron domain?

Which of the following is the first step to determine the geometry of the molecules?

Which electron-domain geometry best described for the number of electron domain of 4?

What is the molecular geometry of the molecule with total number of electron domain of 4 and number of lone pairs of 2?

What is the molecular geometry of the molecule with the total number of electron domain of 6 and the number of lone pairs of 2?

Which of the following has the greatest repulsion?

Which molecular geometry best describes the molecule shown in the diagram?

Name the molecular geometry for the given molecule.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Which of the following is best described as A from the type of AB_x molecules?

Which geometry shapes is correct for the molecules of AB₂?