Chemistry : Organic Chemistry – Some Basic Principles and Techniques

Which of the following will show geometrical isomerism?

• 1-butene

• 2-butene

• 2-methyl propene

• Propene

n-propyl alcohol and iso-propyl alcohol are examples of

• position isomerism

• chain isomerism

• tautomerism

• geometrical isomerism

Optical isomerism is shown by

• butanol-1

• butanol-2

• butene-1

• butene-2

The IUPAC name of the following compound is:

• 7 [β-methyl butyl]; 9 butyl tridecane

• 3 [β-ethyl butyl]; 9 ethyl tridecane

• 2 [β-ethyl ethenyl]; 8 propyl decane

• None of the above

Total number of isomers of C₄H₁₀O is

• 7

• 4

• 3

• 8

IUPAC name of [Pt(NH₃)₂Cl₂] is

• diamine dichloro platinum (II)

• amine, chloro platinum (III)

• chloro diamine platinum (II)

• None of the above

Which of the following does not show optical isomerisation?

• [Pt(NH₃)₂Cl₂]

• [Co(ox)₃]^3-

• [Co(en)₃]³⁺

• [Cr(diph)₃]³⁺

Which of the following compounds exhibits optical isomerism?

• CH₃CH₂COOH

• CH₃CHOHCOOH

• CH₃CH₂CH₂OH

• CH₃CHOHCH₃

The number of possible isomers for compound C₂H₃Cl₂Br is

• 2

• 3

• 4

• 6

Gasoline is obtained from crude petroleum oil by its

• fractional distillation

• vacuum distillation

• steam distillation

• pyrolysis