Carboxylic Acid and Acid Derivatives Questions

446 Chemistry questions for JEE Main & NEET. Includes 15 PYQ questions.

446 Questions15 PYQ50 Hard
PYQ 2013Hard90s

The compound that does NOT liberate CO2, on treatment with aqueous sodium bicarbonate solution,is -

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PYQ Hard90s

The product A, B, C and D in the reaction A + B H − COOH C + D are given by the set -...

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PYQ Hard90s

CH2COOH CH2COOH | | X Y glycine glycollic acidHere X and Y respectively are -...

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PYQ 2015Hard90s

3 g of activated charcoal was added to 50 mL of acetic acid solution (0.06N) in a flask. After an hour it was filtered and the strength of the filtrate was found to be 0.042 N. The amount of acetic ac...

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PYQ 2017Hard90s

Which one is the correct order of acidity ?

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PYQ 2017Hard90s

Which one is the most acidic compound ?

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PYQ 2016Hard90s

Among the following, the correct order of acidity is:

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PYQ 2016Hard90s

The product formed by the reaction of an aldehyde with a primary amine is:

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PYQ 2018Hard90s

Glucose on prolonged heating with HI gives :

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PYQ 2018Hard90s

A mixture of 2.3 g formic acid and 4.5 g oxalic acid is treated with conc. H2SO4. The evolved gaseous mixture is passed through KOH pellets. Weight (in g) of the remaining product at STP will be...

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PYQ 2018Hard90s

Which of the following oxides is most acidic in nature?

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PYQ 2018Hard90s

Carboxylic acid have higher boiling points than aldehydes, ket ones an d even alcoh ols of comparable molecular mass. It is due to their

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PYQ Hard90s

The reaction of with a mixture of Br2 and KOH gives R−NH2 as a product. The intermediates involved in this reaction are -α...

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PYQ Hard90s

Consider the following reaction: True about the above reaction is:...

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PYQ 2018Hard90s

Aniline reacts with mixed acid (conc. HNO3 and conc. H2SO4) at 288 K to give P (51%), Q (47%) and R (2%). The major product(s) the following reaction sequence is (are) :- R→   &#1...

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Hard90s

An organic compound A upon reacting with NH3 gives B. On heating, B gives C. C in presence of KOH reacts with Br2 to give CH3CH2NH2. A is :-...

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Hard90s

The compound that undergoes decarboxylation most readily under mild condition is

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Hard90s

In a set of reactions, m-bromobenzoic acid gave a product D. Identify the product D.

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Hard90s

Sodium ethoxide has reacted with ethanoyl chloride. The compound that is produced in the above reaction is :

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Hard90s

Which of the following is basic ?

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