Chemical Reactions and Mechanisms

Chemical Reactions and Mechanisms

Professional Development

15 Qs

quiz-placeholder

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Chemical Reactions and Mechanisms

Chemical Reactions and Mechanisms

Assessment

Quiz

Science

Professional Development

Hard

Created by

James Shaw

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the definition of homolytic fission?

The breaking of a bond where each atom retains one of the shared electrons

The breaking of a bond where one atom retains both of the shared electrons

The formation of a new bond

The movement of electrons in a reaction.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the reaction mechanism shown, what does the curly arrow represent?

Movement of protons

Movement of electrons

Formation of a new bond

Breaking of a bond.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of bond is formed by the overlap of p-orbitals between carbon atoms?

Sigma (σ) bond

Pi (π) bond

Ionic bond

Hydrogen bond

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the formation of a π-bond, the overlap occurs between ______.

s-orbitals

p-orbitals

d-orbitals

f-orbitals

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the 'Electrophilic Addition' activity, students are instructed to work in groups of ____. A) 2 B) 3 C) 4 D) 5.

2

3

4

5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary use of curly arrows in chemistry?

To indicate the movement of electrons

To show the direction of a reaction

To represent the flow of energy

To mark the position of atoms.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a correct way to draw a curly arrow from a carbon-carbon double bond to a bromine atom?

From the middle of the double bond to Br

From the end of the double bond to Br

From Br to the double bond

From the double bond to the middle of Br

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