PHYSICAL SCIENCES (PRACTICAL)

Paper Code: 
CHSC 514
Credits: 
02
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 

This course will enable the students to –

  1. Basic knowledge of acid base titration, complex-metric titration and precipitation titration.
  2. Qualitative estimation of carbohydrates and amino acids.
  3. Various concepts of physics

Course Outcomes (COs):

Course

Learning outcomes

(at course level)

Learning and teaching strategies

Assessment

Strategies

Paper Code

Paper Title

CHSC 514

Physical Sciences Lab

(Practical)

The students will be able to –

 

CO188: develop the analytical skills to carry out different types of volumetric analysis like estimation of hardness of water, calcium content in chalk, alkali content in antacid tablet etc.

 

CO189: demonstrate and document volumetric titrations with precision and accuracy

 

CO190: determine carbohydrates and amino acids qualitatively and prepare their suitable derivatives.

 

CO191: Develop conceptual understanding about the sensitivity of different measuring instruments and repairing of electric iron and fuse.

 

CO192: Acquire skill to determine characteristics of transistor, Focal length of a convex lens and refractive index of a liquid.

 

CO193: Knowledge about various sources of electricity,ight and spectrum .

Demonstration, Discussion

Experiment

Tutorials

Viva Voce

Group Activity

Semester End Practical Examination

 

CONTENTS

PART A - CHEMISTRY

  • Volumetric Analysis    
  • Preparation of standard solutions, concept of normality and molarity.                                                                                             
  • Acid base titration(Estimation of free alkali present in the given soap solution)
  • Precipitation Titration(Estimate amount of salinity in a given solution using silver nitrate)
  • Complexometric titration( Determination of hardness of water)
  • Qualitative tests for carbohydrates and preparation of derivative(Osazone)                            Monosaccharides, disaccharides and polysaccharides
  • Qualitative analysis of amino acids

PART B- PHYSICS

  • To study the sensitivity of different measuring instruments and determine the thickness       of a glass plate using (i). Vernier Calipers and (ii). Screw Gauge     
  • To repair and test an electric iron.        
  • To repair the given chord and fuse and test them.     
  • Characteristic curves of a transistor and determination of transistor constants.  
  • Refractive index of a liquid by traveling microscope.
  • Focal length of a convex lens- Displacement method.     

Demonstration experiments 

  • To study the various sources of electricity and measure their e.m.f.’s. 
  • To study the various sources of light and record their wattages. 
  •  To obtain a pure spectrum of various sources of light (Na and Hg) using a spectrometer. 

 

 

Essential Readings: 
  • Morrison, R. T. and Boyd, R. N., Organic Chemistry, (2001), 7th edition, Prentice Hall.
  • Graham Solomon, T.W. Organic chemistry 10th Ed. (2009) John Wiley and sons,Inc.
  •  Voet, D and Voet,J, Principles of Biochemistry,4th edition(2011) by John wiley and sons.
  • Nelson,  D.L.  and  Cox, M.M.,  Lehninger's  principles  of  Biochemistry,  6th edition,(2012) W.H. Freeman.
  • P.C. Jain, Monika Jain, Engineering Chemistry, Dhanpat Rai Publications (1979)
  • Berg,  J.  M.,  Tymoczko,  J.L.  and  Stryer,  L.  (2012). Biochemistry  7th Ed.,  W.  H. Freeman
  • Household Physics (2012), Claude H. Brechner, Hardpress.
  • Applied Photography Optics, 3rd Edition, Sidney E. Ray, Focal Press 2002.  
  • Modern Physics, Murugeshan, S. Chand and Co., 2002. 
  • Engineering Physics: Fundamentals and modern applications, P. Khare and A. Swarup, Jones and Barlett Publishers, 2010.
  • Principles of Instrumental Analysis, 6th edition (2006), D.A. Skooget. al., Saunders College Publishing.
  • Murugeshan, Modern Physics, S. Chand and Co., 2002. 
  • Bhatia, K.B., Elements of Electrical Gadgets, Arya Book Depot, 1993.
  • Principles of Instrumental Analysis, 6th edition (2006), D.A. Skooget. al., Saunders College Publishing. 
  • Practical Organic Chemistry by Vogel A. I., Orient Longmans Limited. 
  • Ahluwalia, V. K., Dhingra, S., Gulati, A., College Practical Chemistry, Unitversity Press (India) Pvt. Ltd. (2005)
  • B.Sc. Practical Chemistry by P. L. Soni and S. C. Jain, Sultan Chand and Sons (1978). 
  • College Practical Physics by Khanna and Gulati, S. Chand and Co., (1999)

 

Academic Year: 
2021-2022
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