What is the IUPAC name for $C H_{3} C H O$ ?

Acetal

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Methanal

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Ethanal

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Acetaldehyde

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Solution

The correct option is A Ethanal
The functional group is an aldehyde; $- C H O$ and the given compound has two carbon atoms.

Thus, the IUPAC name of the compound is ethanal.

Hence, option C is correct.

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Similar questions

Q. Select the correct IUPAC names of the given compounds.

(i) HCOOH

(ii)

(iii)

C_{2} H_{5} C O O C_{4} H_{9}

(iv)

C_{3} H_{7} C O O C_{2} H_{5}

(v)

C H_{3} C H O

(a) Match the formulae in group A with appropriate names from group B:
Group A: CH₃COOH, CH₃CHO, CH₃OH
Group B: Ethanol, Methanol, Ethanal, Ethanoic acid
(b) Draw the structure of butanoic acid.
(c) What is the IUPAC name of acetic acid?

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Q. What is the IUPAC name for the amide whose common name is acetamide?

What is the IUPAC name for the following compound?

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What is the IUPAC name for CH3CHO?

The correct option is A EthanalThe functional group is an aldehyde; −CHO and the given compound has two carbon atoms. Thus, the IUPAC name of the compound is ethanal.Hence, option C is correct.

What is the IUPAC name for $C H_{3} C H O$ ?

The correct option is A Ethanal
The functional group is an aldehyde; $- C H O$ and the given compound has two carbon atoms.

Thus, the IUPAC name of the compound is ethanal.

Hence, option C is correct.