7/24/2019 Chemistry Completion of Records Work

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FII TJEE (Hyderabad Classes) L imited., 5-9-14/B, Saifabad, (Opp. Secretariat) Hyderabad500 063. Phone: 040-66777000-03 Fax: 040-66777004

CHEMISTRYPRACTICALSCOMPLETION OF RECORDS WORK

FOR SENIOR STUDENTS

1. Study of Bunsen Burner

2. Basic laboratory technics

3. Reactions of Anions :

Carbonate, Acetate, Chloride, Bromide, Iodide, Nitrate, Sulphate.

4. Reactions, of cations :

Lead, Copper, Aluminium, Ferrous, Ferric, Manganese, Nickel, Zinc, Barium, Calcium, Strotium, Magnesium,

Ammonium

VOLUMETRIC ANALYSIS

1. Estimation of HCl vs Na2CO3 2. Estimation of Na2CO3 vs HCl

3. Estimation of NaOH vs Oxalic 4. Estimation of oxalic acid vs NaOH

5. Estimation of Mohrs salt 6. Estimation of Oxalicacid

SALT ANALYSIS :

1. Salt No 1 - 4 32NH CO 2. Salt No 2 NH4Br

3. Salt No 3 - 2 4 3Al SO 4. Salt No 4 - BaCl25. Salt No 5 - NH4Cl 6. Salt No 6 - ZnSO47. Salt No 7 - FeSO4 8. Salt No 8 - Pb(NO3)2

9. Salt No 9 - 3 3Al NO 10. Salt No 10 -MnCl2

11. Salt No 11 - SrCl2 12. Salt No 12 Ni(NO3)2

IDENTIFICATION OF ORGANIC COMPOUNDS

1. ETHYL ALCOHOL 2. ACETIC ACID

3. BENZOIC ACID 4. ACETALDEHYDE

5. PHENOL 6. ANILINE

7. BENZALDEHYDE 8. ACETONE

1. Surface chemist ryPreparation of Colloids (i) Lyophilic sols (ii) Lyophobic sols.

2. Chromatography.(i) Separation of pigments present in the leaves and flowers.(ii) Separation of the constituents of the mixture of inorganic compounds containing Pb

2+and Cd

2+ions.

3. Carbohydrates and Proteins(i) Qualitative tests for carbohydrates (glucose or fructose)(ii) Qualitative tests for proteins (egg albumin or soyabean or milk or pulses)

4. Project work

Note : The students must buy lab records of 200 pages for chemistry practicals in the stationary shop, they have to

buy Vikram series manuals and start writing the records. Tabular column and observations must bewritten on left side page with pencil.