Isomerism - NCEA Level 3 Chemistry

Which molecule can exist as optical isomers?

• A

• B

• C

• D

Which molecule can exist as geometrical isomers (cis/trans)?

• A

• B

• C

• D

Which molecule can exist as optical isomers?

• A

• B

• C

• D

What sort of isomerism do these 4 have?

• geometrical

• optical

• constitutional

• all of these

Which pair are constitutional isomers?

• A and B

• B and D

• A and C

• None

Which ONE is NOT an isomer of the other 3?

• A

• B

• C

• D

Which pair are constitutional isomers?

• A and B

• A and C

• A and D

• none

B and D are constitutional isomers?

• True

• False

Which 2 are constitutional isomers?

• A and B

• B and C

• A and C

• C and D

Which two are constitutional isomers?

• A and B

• B and C

• C and D

• A and C