(A) The structure shown in the image is a cyclic trimer of formaldehyde $(HCHO)$,which is known as $1,3,5$-trioxane or simply trioxane. It is formed b

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(A) The structure shown in the image is a cyclic trimer of formaldehyde $(HCHO)$,which is known as $1,3,5$-trioxane or simply trioxane. It is formed by the trimerization of formaldehyde in the presence of an acid catalyst. The reaction is: $3HCHO \rightleftharpoons (CH_2O)_3$ (Trioxane).

Class 12 Chemistry 1 Aldehydes, Ketones and Carboxylic Acids: Aldehydes and Ketones Properties

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The polymer shown in the image is obtained when a carbon compound is allowed to stand. It is a white solid. The polymer is:

AIPMT 1989 All AIPMT

A
Trioxane
B
Formose
C
Paraformaldehyde
D
Metaldehyde

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1 Aldehydes, Ketones and Carboxylic Acids: Aldehydes and Ketones

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Properties

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Which of the following compounds is used to convert acetaldehyde into acetaldehyde cyanohydrin?

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Pyrolysis of acetone gives $CH_2=C=O$ called

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Explain the reactivity of nucleophilic addition reactions of aldehyde and ketone compounds.

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The rearrangement of an oxime to an amide in the presence of a strong acid is called:

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For the following reaction sequence, choose the correct option:
Benzene $\xrightarrow[\text{ii. NaOCl}]{\text{i. CH}_3\text{COCl, AlCl}_3} P + Q$

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The polymer shown in the image is obtained when a carbon compound is allowed to stand. It is a white solid. The polymer is:

Similar Questions

Which of the following compounds is used to convert acetaldehyde into acetaldehyde cyanohydrin?

Pyrolysis of acetone gives $CH_2=C=O$ called

Explain the reactivity of nucleophilic addition reactions of aldehyde and ketone compounds.

The rearrangement of an oxime to an amide in the presence of a strong acid is called:

For the following reaction sequence, choose the correct option:Benzene $\xrightarrow[\text{ii. NaOCl}]{\text{i. CH}_3\text{COCl, AlCl}_3} P + Q$

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For the following reaction sequence, choose the correct option:
Benzene $\xrightarrow[\text{ii. NaOCl}]{\text{i. CH}_3\text{COCl, AlCl}_3} P + Q$