Aldehydes, Ketones and Carboxylic Acids

Consider the following molecules: [figure] The correct order of rate of hydrolysis is :

1. p > q > r > s
2. r > q > p > s
3. p > r > q > s
4. q > p > r > s

Consider the following reactions. From these reactions which reaction will give carboxylic acid as a major product? Choose the correct answer from the options given below:

1. A, B and E only
2. A and D only
3. B, C and E only
4. B and E only

The product (P) formed in the following reaction is : [figure]

1. [figure]
2. [figure]
3. [figure]
4. [figure]

[figure] 0.1 mole of compound 'S' will weigh g. (Given molar mass in g mol-1 C : 12, H : 1, O : 16)

In the Claisen-Schmidt reaction to prepare dibenzalacetone from 5.3 g of benzaldehyde, a total of 3.51 g of product was obtained. The percentage yield in this reaction was %.

Both acetaldehyde and acetone (individually) undergo which of the following reactions? Choose the correct answer from the options given below:

1. C and E Only
2. A, B and D Only
3. A, C and E Only
4. B, C and D Only

The compounds that produce CO2 with aqueous NaHCO3 solution are: Choose the correct answer from the options given below:

1. A and C Only
2. A, B and E Only
3. A and B Only
4. A, C and D Only

The total number of compounds from below when treated with hot KMnO4, giving benzoic acid is: [figure] , [figure] , [figure] , [figure] , [figure] , [figure] , [figure] , [figure]

1. 4
2. 3
3. 5
4. 6

Which of the following arrangements with respect to their reactivity in nucleophilic addition reaction is correct?

1. acetophenone < benzaldehyde < p-tolualdehyde < p-nitrobenzaldehyde
2. acetophenone < p-tolualdehyde < benzaldehyde < p-nitrobenzaldehyde
3. p-nitrobenzaldehyde < benzaldehyde < p-tolualdehyde < acetophenone
4. benzaldehyde < acetophenone < p-nitrobenzaldehyde < p-tolualdehyde

Aman has been asked to synthesise the molecule [figure] He thought of preparing the molecule using an aldol condensation reaction. He found a few cyclic alkenes in his laboratory. He thought of performing ozonolysis reaction on alkene to produce a dicarbonyl compound followed by aldol reaction to prepare "x". Predict the suitable alkene that can lead to the formation of "x".

1. [figure]
2. [figure]
3. [figure]
4. [figure]