Alkane Questions

Last updated about 6 years ago

14 questions

Note from the author:

2

1

Library

Alkane Questions

Last updated about 6 years ago

14 questions

Note from the author:

Naming and drawing Alkanes

2

1

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
a) Ethane

1

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
b) 2-methyl propane

1

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
c) 3-ethyl 2-methyl hexane

1

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
d) 2,2,3-trimethyl pentane

1

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
d) 2-ethyl heptane

1

Name the following molecule:

1

Name the following molecule:

1

Naming and drawing Alkanes

The prefix for 6 carbons is hex-

True

False

The prefix for 3 carbons is but-

True

False

The general formula for alkanes is:

CnH2n

CnH2n+2

CnH2-n

CnH2nx2

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
a) Ethane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
b) 2-methyl propane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
c) 3-ethyl 2-methyl hexane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
d) 2,2,3-trimethyl pentane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
d) 2-ethyl heptane

Name the following molecule:

Refer to the following diagram of two neighbouring molecules. What is the name of the secondary interaction between these two molecules?

Intermolecular forces, duh!

I though we did have to do this ever again.

Dipole-dipole bonding.

Hydrogen bonding, to be specific.

Hydrocarbons, such as alkanes, are non-soluble in water and do not form H+ bonds

True

False

Physical properties relate to the molecules structure and their secondary interactions

True

False

For compounds with identical functional groups, the boiling point decreases as the carbon chain length increases

True

False

The prefix for 6 carbons is hex-

True

False

The prefix for 3 carbons is but-

True

False

The general formula for alkanes is:

CnH2n

CnH2n+2

CnH2-n

CnH2nx2

Refer to the following diagram of two neighbouring molecules. What is the name of the secondary interaction between these two molecules?

Intermolecular forces, duh!

I though we did have to do this ever again.

Dipole-dipole bonding.

Hydrogen bonding, to be specific.

Hydrocarbons, such as alkanes, are non-soluble in water and do not form H+ bonds

True

False

Physical properties relate to the molecules structure and their secondary interactions

True

False

For compounds with identical functional groups, the boiling point decreases as the carbon chain length increases

True

False

Alkane Questions

Alkane Questions

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.a) Ethane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.b) 2-methyl propane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.c) 3-ethyl 2-methyl hexane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.d) 2,2,3-trimethyl pentane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.d) 2-ethyl heptane

Name the following molecule:

Name the following molecule:

The prefix for 6 carbons is hex-

The prefix for 3 carbons is but-

The general formula for alkanes is:

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.a) Ethane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.b) 2-methyl propane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.c) 3-ethyl 2-methyl hexane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.d) 2,2,3-trimethyl pentane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.d) 2-ethyl heptane

Name the following molecule:

Name the following molecule:

Hydrocarbons, such as alkanes, are non-soluble in water and do not form H+ bonds

Physical properties relate to the molecules structure and their secondary interactions

For compounds with identical functional groups, the boiling point decreases as the carbon chain length increases

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
a) Ethane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
b) 2-methyl propane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
c) 3-ethyl 2-methyl hexane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
d) 2,2,3-trimethyl pentane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
d) 2-ethyl heptane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
a) Ethane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
b) 2-methyl propane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
c) 3-ethyl 2-methyl hexane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
d) 2,2,3-trimethyl pentane

For the next few questions, draw the alkane using the "edit background". One of these is named incorrectly. Once you find the incorrect one, also re-name it.
d) 2-ethyl heptane