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Halo Group

In IUPAC syst...

Question

In IUPAC system of naming of organic compounds, which of the following functional group has more preference than others (in a poly functional compound)?

A

- O H

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B

- C H O

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C

- C O -

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D

- C O N H_{2}

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Solution

The correct option is D $- C O N H_{2}$
In the priority order in IUPAC system of the naming of organic compounds, $- C O N H_{2}$ functional group has more preference than others.
Option D is correct.

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Similar questions

Q. Given below are some organic compounds containing certain functional group.
i.

C H_{3} - C O O H

C H_{3} - C H_{2} - C H_{2} - O H

C H_{3} C H_{2} - C H_{2} . N H_{2}

C H_{3} - C H O

(a) Write the names of functional group of any of the two compounds given above.
(b) Write the IUPAC name of

C H_{3} - C H_{2} - C H_{2} - O H

.
(c) Give the structural formula and IUPAC name of functional group isomer of

C H_{3} - C H_{2} - C H_{2} - O H

Q. The part of IUPAC name of the organic compound which denotes functional group is called:

Q. The part of IUPAC name of the organic compound which denotes functional group is called ______.

Q. (a) Draw the structures for the following compounds:
(i) Propanone
(i) Butanone

(b) Write the IUPAC names of the following:
(i) HCHO
(ii) CH₃CHO
(iii) CH₃CH₂CHO
(iv) CH₃CH₂CH₂CHO

(c) Which functional group is likely to be present in an organic compound having the molecular formula C₄H₁₀O? Write the formula of the organic compound.

H_{3} C - C | O H H - C H_{3}

{C H}_{3} - {C H}_{2} - {C H}_{2} - O H

Two organic compounds are given,

(a)

What is the name of the functional group contained in these compounds?

(b)

Write the common name of the compound containing the functional group.

(c)

These compounds are examples of___________ isomerism.

(d)

Write the IUPAC name of any one of these compounds.

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