Aldehydes, Ketones and Carboxylic Acids

[figure] Consider the above reaction sequence and identify the major product P.

1. Methanoic acid
2. Methoxymethane
3. Methane
4. Methanal

The product C in the following sequence of reactions has bonds. [figure]

In the Claisen-Schmidt reaction to prepare 351 g of dibenzalacetone using 87 g of acetone, the amount of benzaldehyde required is g. (Nearest integer)

Given below are two statements : In the light of the above statements, choose the most appropriate answer from the options given below :

1. Both Statement I and Statement II are incorrect
2. Statement I is correct but Statement II is incorrect
3. Both Statement I and Statement II are correct
4. Statement I is incorrect but Statement II is correct

Identify the product in the following reaction: [figure]

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

The number of the correct reaction(s) among the following is . [figure]

[figure] In the above chemical reaction sequence "A" and "B" respectively are

1. H2O, H+ and NaOH(alc)/I2
2. O3, Zn/H2O and KMnO4
3. H2O, H+ and KMnO4
4. O3, Zn/H2O and NaOH(alc)/I2

Identify A and B in the following sequence of reaction [figure]

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

Match List - I with List - II. Choose the correct answer from the options given below :

1. (A)-(III), (B)-(IV), (C)-(II), (D)-(I)
2. (A)-(IV), (B)-(II), (C)-(III), (D)-(I)
3. (A)-(IV), (B)-(II), (C)-(I), (D)-(III)
4. (A)-(III), (B)-(IV), (C)-(I), (D)-(II)

[figure] Acid D formed in above reaction is :

1. Malonic acid
2. Oxalic acid
3. Succinic acid
4. Gluconic acid