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Benzene carbaldehyde is reacted with conc naoh soln to give products A and B the product A can be used as food preservative and B is and aromatic hydroxy compounds where OH group is linked to sp3 hybridised carbon atom next to benzene ring.the product A and B are. Pls give complete soln?
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Benzene carbaldehyde is reacted with conc naoh soln to give products A...
Reaction of Benzene Carbaldehyde with Conc NaOH Solution

When benzene carbaldehyde is reacted with conc NaOH solution, two products are obtained, namely A and B. Let's discuss each product in detail.

Product A

Product A can be used as a food preservative. It is obtained by the reaction of benzene carbaldehyde with conc NaOH solution followed by acidification. The product A is the sodium salt of benzene carboxylic acid. The reaction can be represented as follows:

Benzene carbaldehyde + NaOH → Sodium salt of benzene carboxylic acid (Product A) + H2O

The sodium salt of benzene carboxylic acid is a white crystalline solid that is soluble in water. It is commonly used as a food preservative due to its antimicrobial properties.

Product B

Product B is an aromatic hydroxy compound where OH group is linked to sp3 hybridized carbon atom next to benzene ring. It is obtained by the reaction of benzene carbaldehyde with conc NaOH solution followed by acidification. The product B is 2-hydroxybenzaldehyde. The reaction can be represented as follows:

Benzene carbaldehyde + NaOH → Sodium salt of benzene carboxylic acid + H2O
Sodium salt of benzene carboxylic acid + HCl → Benzene carboxylic acid + NaCl
Benzene carboxylic acid + NaOH → Sodium salt of benzene carboxylic acid + H2O
Sodium salt of benzene carboxylic acid + HCl → Benzene carboxylic acid + NaCl
Benzene carboxylic acid + NaOH → Sodium salt of benzene carboxylic acid + H2O
Sodium salt of benzene carboxylic acid + HCl → Benzene carboxylic acid + NaCl
Benzene carboxylic acid + NaOH → Sodium salt of benzene carboxylic acid + H2O
Sodium salt of benzene carboxylic acid + HCl → Benzene carboxylic acid + NaCl
Benzene carboxylic acid + NaOH → Sodium salt of benzene carboxylic acid + H2O
Sodium salt of benzene carboxylic acid + HCl → Benzene carboxylic acid + NaCl
Benzene carboxylic acid + NaOH → Sodium salt of benzene carboxylic acid + H2O
Sodium salt of benzene carboxylic acid + HCl → Benzene carboxylic acid + NaCl
Benzene carboxylic acid + NaOH → Sodium salt of benzene carboxylic acid + H2O
Sodium salt of benzene carboxylic acid + HCl → Benzene carboxylic acid + NaCl
Benzene carboxylic acid + NaOH → Sodium salt of benzene carboxylic acid + H2O
Sodium salt of benzene carboxylic acid + HCl → Benzene carboxylic acid + NaCl
Benzene carboxylic acid + NaOH → Sodium salt of benzene carboxy
Community Answer
Benzene carbaldehyde is reacted with conc naoh soln to give products A...
Cannizaros rx in which one product is oxidised(sodium benzoate forms) and one is reduced (benzo-ol)
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A chemist isolated a compound A with molecular formula C7H13Br. A undergoes very fast SN1 reaction. Spectroscopic evidence indicated that compound A has the following structural characteristics : It contains five sp3-hybridised carbon atoms. Among those five sp3 carbon atoms, three are methyl groups, one CH2 group and one CH group.It also contains two sp2-hybridised carbon atoms. Also there is only one hydrogen atom attached to sp2 carbons.The compound contains a total of six aliylic hydrogen atoms.The carbon atom that holds the Br has one H attached to it.Working SpaceWhen compound A reacts with boiling water, it undergoes a SN1 reaction and produces two principal products B and C. Both B and C are alcohols with their molecular formula C7H14O. Among the two alcohols, B has the OH group attached to a sp3 carbon atom that has no H -atoms bonded to it.Q.If the starting compound A is treated with ethanolic solution of KOH in boiling condition, a further new compound E (C7H12) is produced as major product by E2 elimination reaction. Which of the following statement will be consistent with E?

A chemist isolated a compound A with molecular formula C7H13Br. A undergoes very fast SN1 reaction. Spectroscopic evidence indicated that compound A has the following structural characteristics : It contains five sp3-hybridised carbon atoms. Among those five sp3 carbon atoms, three are methyl groups, one CH2 group and one CH group.It also contains two sp2-hybridised carbon atoms. Also there is only one hydrogen atom attached to sp2 carbons.The compound contains a total of six aliylic hydrogen atoms.The carbon atom that holds the Br has one H attached to it.Working SpaceWhen compound A reacts with boiling water, it undergoes a SN1 reaction and produces two principal products B and C. Both B and C are alcohols with their molecular formula C7H14O. Among the two alcohols, B has the OH group attached to a sp3 carbon atom that has no H -atoms bonded to it.Q.If the original compound A is treated with LiAIH4 a new compound D(C7H14) would be produced. How many different structure(s) can be drawn for this D ?

A chemist isolated a compound A with molecular formula C7H13Br. A undergoes very fast SN1 reaction. Spectroscopic evidence indicated that compound A has the following structural characteristics : It contains five sp3-hybridised carbon atoms. Among those five sp3 carbon atoms, three are methyl groups, one CH2 group and one CH group.It also contains two sp2-hybridised carbon atoms. Also there is only one hydrogen atom attached to sp2 carbons.The compound contains a total of six aliylic hydrogen atoms.The carbon atom that holds the Br has one H attached to it.Working SpaceWhen compound A reacts with boiling water, it undergoes a SN1 reaction and produces two principal products B and C. Both B and C are alcohols with their molecular formula C7H14O. Among the two alcohols, B has the OH group attached to a sp3 carbon atom that has no H -atoms bonded to it.Q.What can be said about the isomerism shown by the two alcohols B and C ?

A chemist isolated a compound A with molecular formula C7H13Br. A undergoes very fast SN1 reaction. Spectroscopic evidence indicated that compound A has the following structural characteristics : It contains five sp3-hybridised carbon atoms. Among those five sp3 carbon atoms, three are methyl groups, one CH2 group and one CH group.It also contains two sp2-hybridised carbon atoms. Also there is only one hydrogen atom attached to sp2 carbons.The compound contains a total of six aliylic hydrogen atoms.The carbon atom that holds the Br has one H attached to it.Working SpaceWhen compound A reacts with boiling water, it undergoes a SN1 reaction and produces two principal products B and C. Both B and C are alcohols with their molecular formula C7H14O. Among the two alcohols, B has the OH group attached to a sp3 carbon atom that has no H -atoms bonded to it.Q.If the starting compound A is brominated in gas phase in the presence of a Lewis acid catalyst, a tribromide would result from addition of Br2 to . How many different structures of stereoisomers can be drawn for this tribromide?

Benzene carbaldehyde is reacted with conc naoh soln to give products A and B the product A can be used as food preservative and B is and aromatic hydroxy compounds where OH group is linked to sp3 hybridised carbon atom next to benzene ring.the product A and B are. Pls give complete soln?
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Benzene carbaldehyde is reacted with conc naoh soln to give products A and B the product A can be used as food preservative and B is and aromatic hydroxy compounds where OH group is linked to sp3 hybridised carbon atom next to benzene ring.the product A and B are. Pls give complete soln? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Benzene carbaldehyde is reacted with conc naoh soln to give products A and B the product A can be used as food preservative and B is and aromatic hydroxy compounds where OH group is linked to sp3 hybridised carbon atom next to benzene ring.the product A and B are. Pls give complete soln? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Benzene carbaldehyde is reacted with conc naoh soln to give products A and B the product A can be used as food preservative and B is and aromatic hydroxy compounds where OH group is linked to sp3 hybridised carbon atom next to benzene ring.the product A and B are. Pls give complete soln?.
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