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Molecular Orbital Theory Quiz

Molecular Orbital Theory Quiz

Assessment

Interactive Video

Chemistry

11th - 12th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a trial function in molecular orbital theory?

To solve the Schrödinger equation exactly

To provide an educated guess for the solution of the Schrödinger equation

To determine the exact energy levels of a molecule

To predict the color of a molecule

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of constructive interference between two 1s orbitals in H2?

Formation of a delta orbital

Formation of a sigma 1s bonding orbital

Formation of a sigma 1s star orbital

Formation of a pi orbital

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons are in the bonding molecular orbital of H2?

One

Two

Three

Four

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the bond order of the H2- ion?

2

1

1/2

0

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the H2- ion considered stable?

It has a negative bond order

It has a positive bond order

It has no electrons in anti-bonding orbitals

It has more electrons in anti-bonding orbitals

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the bond order of the H2-2 ion?

2

1

1/2

0

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why does diatomic helium not exist in nature?

It has a high bond order

It has a zero bond order

It has a negative bond order

It has a positive bond order

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