Chemistry Lab-II detail DTE Kar Diploma syllabus for Chemical Engineering (CH), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15CH35P), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other chemical 3rd sem syllabus for diploma c15 scheme dte karnataka you can visit Chemical 3rd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for chemistry lab-ii is as follows.
Pre-requisites:
Knowledge of basic concepts of Chemistry up to 10th standard.
Course Objectives:
To provide practical knowledge about the Basics of preparation of chemical solutions and qualitative and quantitative analysis of chemical compounds & instrumental methods of analysis.
Experiments
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Course Outcomes:
- CO1 Prepare the standard solutions
- CO2 Standardise the given unknown concentration solution
- CO3 Estimate the mass of the chemical substance in the given sample of solution.
- CO4 Analyse the given chemical sample solution using specific instrument
- C05 Collect of domestic / industrial sample of used water and its analysis of acidity/alkalinity
UNIT:I Preparation of Standard solutions of the following(15 Hrs)
- Sodium Carbonate solution
- Oxalic acid solution
- Potassium dichromate solution
- Ferrous sulphate solution
- Ferrous ammonium sulphate solution
- Sodium thiosulphate solution
UNIT:II Standardisation of sample solutions and estimation of the mass of solute in 250cm3 of its solution in the following : (15Hrs)
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UNIT:III Titrations involving link solutions: (15 Hrs)
Estimation of the mass of given substance present in 250 cm3 of its solution using standard solution which is standardised by prepared solution.
- NaOH v/s HCl v/s Na2CO3
- FeSO4 v/s KmnO4 v/s H2C2O4
- KmnO4 v/s FeSO4 (NH4)2 SO4.6H2O v/s K2Cr2 O7
- CuSO4 v/s Na2S2O3 v/s K2Cr2 O7
- I2 v/s Na2S2O3 v/s K2Cr2O7
UNIT:IV Instrumental Methods of analysis 18 hrs
- Conductometric estimation of HCl using standard NaOH solution
- Colourimetric estimation of copper in copper sulphate Using spectrophotometer
- Determination of density of given liquid pyknometer
- Determination of pH value of a solution using pH meter.
- Potentiometric estimation of Ferrous ammonium sulphate by standard potassium dichromate solution using potentiometer
- To determine the relative surface tension of liquid with respect to water at room temperature by using stalagmometer apparatus
UNIT:V
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Reference Books:
- Vogel’s Inorganic Qualitative and Quantitative Analysis.
- Practical chemistry By O.P.Pande. & others.
- Qualitative and quantitative analysis by Alex
- Instrumental methods of analysis by Willard D & Merits
- Instrument methods of analysis Chathan & Sharma
Course Delivery:
The Course will be delivered through lectures, classroom interaction, group discussion, graded exercises, assignments and demonstrations.
Conduction of experiments: 2 Hrs/Experiment.
Student must conduct experiment individually under the supervision of staff-in-charge
For detail syllabus of all other subjects of BE Chemical, C15 scheme do visit Chemical 3rd Sem syllabus for C15 scheme.
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