List of Experiments with Link of Demo Lectures

Organic

1. Preparation of acetanilide (Acetylation).

2. Preparation of Benzanilide (Benzoylation).

3. Preparation of m-di-Nitrobenzene (Nitration).

4. Preparation of tri-Bromoaniline from Aniline (Bromination).

5. Preparation of Benzoic acid from Benzamide (Hydrolysis).

6. Preparation of Benzoic acid from benzaldehyde (Oxidation).

Organic Preparations Using Green Chemistry Concept

1. Acetylation of primary amine (Preparation of acetanilide).

Inorganic Qualitative analysis

1. Detection of Acid & Basic Radicals in Given Mixture-1

2. Salt Analysis

3. SYSTEMATIC GENERAL PROCEDURE FOR QUALITATIVE ANALYSIS OF INORGANIC SALT MIXTURES - PART ONE

4. Confirmative tests for acid radicals in Inorganic salt mixture

Organic

1. Complete analysis of simple organic compounds containing one or two functional groups

Physical Chemistry Experiments

1. To determine surface tension of a given unknown liquid by Stalagmometer (Density measurement is must).

2. To determine coefficient of viscosity of unknown liquid by Ostwald’s viscometer (Density measurement is must)

3. To compare cleaning power of detergent samples by Stalagmometer.

4. To determine unknown percentage composition of given ethanol-water mixture by viscometer.

5. To determine heat of solution of KNO3 .

6. To determine activation energy of a reaction between K2S2O8 and KI.

Link For MCQ

a) Volumetric Analysis

1. Acid neutralizing capacity of an antacid using NaOH as an intermediate solution.

2. To determine the strength of oxalic acid by titration with KMnO4.

3. To determine percentage purity of Ferrous Ammonium Sulphate(FAS) by titration with KMnO4.

4. To determine strength of FAS by titration with K2Cr2O7using internal indicator.

Estimation of copper (II) in commercial copper sulphate sample by iodometric titration.

b) Gravimetric Analysis

1. Estimation of Ba2+ as BaSO4

2. Estimation of Fe3+ as Fe2O3

3. Estimation of Ni2+ as Ni-DMG

Physical Chemistry

1. To determine refractive index by Abbe’s refractometer.

2. To construct phase diagram of phenol-water system and to determine consolute temperature for the system.

3. To determine transition temperature of MnCl2.4H2O.

4. To study kinetics of hydrolysis of methyl acetate catalyzed by acid.

5. To study kinetics of saponification of ethyl acetate by NaOH.

6. To determine partition coefficient of benzoic acid between benzene and water.

Inorganic estimations

1. Chromatographic separation of binary mixture containing Cu(II), Co(II) and Ni(II) ions by paper chromatography and determination of Rf values

2. Estimation of Zn(II) by complexometric titration.

3. To determine the strength of unknown calcium salt solution by complexometric titration

4. Estimation of hardness of water by complexometric titration.

5. To determination of concentration of unknown KMnO4 solution from standard solutions of KMnO4 by colorimetrically or spectrophotometrically.

Organic Chemistry Practicals

1. Isolation of casein from milk.

2. Isolation of nicotine from tobacco leaves.

3. Isolation of caffine from tea leaves.

4. Isolation of lycopene from tomato juice.

5. Estimation of glucose.

6. Estimation of acetamide

MCQ

Inorganic

1. Preparation of Tetraamminecopper(II) sulphate monohydrate

2. Hexaammine Nickel II Chloride : Preparation

3. The preparation of potassium tri(oxalato) aluminate

4. Ferric hexacyanoferrate: prussian blue

5. Preparation of Chrome alum

Physical

1. Conductometric Titration of HCl Vs NaOH

2. Conductometric titration of Acetic acid (Weak acid) Vs NaOH (Strong Base)

3. Potentiometric titration between HCl & NaoH

4. Determination of Molecular weight of substance using Rast Method

5. Determination of Specific Rotation of the optically active compound by polarimeter

Organic Chemistry

1. Estimation of formaldehyde

2. Estimation of glycine.

3. Estimation of ascorbic acid (vitamine C)

4. Estimation of phenol by bromination method

5. Estimation of aniline by bromination method.

6. Determination of iodine value of oil.

7. Separation of a mixture of methyl orange and methylene blue by thin layer chromatography (using benzene).

Physical

1. To determine dissociation constant of weak acid by conductometry.

2. To determine dissociation constant of weak acid by potentiometry.

3. To study potentiometric titration of KCl and AgNO3

4. To verify Beer’s Lambart’s law using KMnO4 /K2 Cr2 O7 .

5. To determine solubility and solubility product of sparingly soluble salts conductometrically.