Aldehydes, Ketones and Carboxylic Acids

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

The product of the following reaction is P. [figure] The number of hydroxyl groups present in the product P is .

Identify major product 'P' formed in the following reaction. [figure]

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

Identify the name reaction. [figure]

1. Stephen Reaction
2. Etard Reaction
3. Gattermann - Koch Reaction
4. Rosenmund Reduction

[figure] This reduction reaction is known as:

1. Wolff-Kishner reduction
2. Etard reduction
3. Stephen reduction
4. Rosenmund reduction

In the given reactions, identify the reagent A and reagent B. [figure]

1. A - CrO3 B - CrO3
2. A - CrO3 B - CrO2Cl2
3. A - CrO2Cl2 B - CrO3
4. A - CrO2Cl2 B - CrO2Cl2