Quiz about Isomer

Question 1

these are...

Accepted Answer

structural isomers

Answer

geometric isomers

Answer

enantiomeric isomers

Answer

not isomers

Question 2

<p>these are</p>

Accepted Answer

structural isomers

Answer

geometric isomers

Answer

enantiomeric isomers

Answer

not isomers

Question 3

these are..

Accepted Answer

geometric isomers

Answer

structural isomers

Answer

enantiomeric isomers

Answer

not isomers

Question 4

these are...

Accepted Answer

not isomers

Answer

structural isomers

Answer

geometric isomers

Answer

enantiomeric isomers

Question 5

these are enantiomer isomers

Accepted Answer

false, they are geometric

Answer

Answer

false, they are structural

Answer

false, they are not isomers

Question 6

Which type of isomerism involves compounds with the same molecular formula but different connectivity of atoms?

Accepted Answer

Structural isomerism

Answer

Geometric isomerism

Answer

Optical isomerism

Answer

Conformational isomerism

Question 7

What is the main difference between enantiomers?

Accepted Answer

Different optical activity

Answer

Different physical states

Answer

Different boiling points

Answer

Different molecular weights

Question 8

Which of the following is an example of a geometric isomer?

Accepted Answer

$$ ext{Cis-2-butene}$$ and $$ ext{trans-2-butene}$$

Answer

$$ ext{Butane}$$ and $$ ext{isobutane}$$

Answer

$$ ext{Lactic acid}$$ and $$ ext{lactate}$$

Answer

$$ ext{Glucose}$$ and $$ ext{fructose}$$

Question 9

In which type of isomerism do isomers differ in the spatial arrangement of atoms around a double bond?

Accepted Answer

Geometric isomerism

Answer

Structural isomerism

Answer

Optical isomerism

Answer

Chain isomerism

Question 10

Which of the following is true for optical isomers?

Accepted Answer

They have identical physical properties except for the direction they rotate plane-polarized light.

Answer

They have different molecular formulas.

Answer

They have different connectivity of atoms.

Answer

They have different functional groups.

Question 11

What is the term for isomers that can be interconverted by rotation around a single bond?

Accepted Answer

Conformational isomers

Answer

Geometric isomers

Answer

Optical isomers

Answer

Structural isomers

Question 12

Which type of isomerism is exhibited by $$ ext{2-butanol}$$ and $$ ext{2-methyl-1-propanol}$$ ?

Accepted Answer

Functional group isomerism

Answer

Chain isomerism

Answer

Position isomerism

Answer

Tautomeric isomerism

Question 13

Which of the following statements is true about structural isomers?

Accepted Answer

They have the same molecular formula but different structural formulas.

Answer

They have different molecular formulas.

Answer

They have the same structural formula but different spatial arrangements.

Answer

They have identical physical and chemical properties.

Isomer

15 questions

these are...

these are

Type of geometric isomer that has groups on same side

Type of geometric isomer that has groups on opposite sides

these are..

these are...

these are enantiomer isomers

Which type of isomerism involves compounds with the same molecular formula but different connectivity of atoms?

What is the main difference between enantiomers?

Which of the following is an example of a geometric isomer?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science