Direct and Indirect Speech Correct usage of Conjunctions (Coordinating, Subordinating and Connecting Adverbs) Unit-IV: Professional Communication Report Writing :Format and Structure of report writing; Writing of reports Writing Notices/Circulars Scheme of End Semester Examination (Major Test) The duration of examination will be 3 hours. Nine questions of eight marks each will be set, out of which the students will have to attempt five questions. First question of eight marks will be compulsory. It will cover all the four units of the syllabus and will consist of either short answer questions or questions in ‘Do as Directed’ form. Question No. 2 to 9 will be set from all the four units of the syllabus -- two from each unit of eight marks each. Students will attempt four more questions selecting one from each unit. Recommended Pattern of questions in each unit will be as follows: Unit-I: One question having subparts from the literary texts has to be answered in about 200 words each or may be set on vocabulary items from the texts themselves. The second question will be a comprehension passage from the texts or in the form of explanation with reference to the context of the lines/passage from the prescribed texts. Unit-II: Two questions of eight marks each will be set from this unit. Questions may be in the form of filling in the blanks, using suitable words from those given in the brackets / supplying one word substitution for the phrases, expressions / matching the words and their meanings etc. Unit-III: Two questions of marks each will be set from this unit. They may be in the form of correcting the sentences / filling in the blanks / choosing the right alternative / matching the parts / completing the sentences / changing the form of sentences /synthesis of sentences/framing sentences using conjunctions etc. Unit-IV: One question will be set on writing a report on activities and issues related to campus/university life. The second question will be on writing a notice or a circular. NOTE: Evaluation for the internal marks will be based on the instructions as given in the Ordinance for the course.
Recommended Reading: Roy, A. and P.L. Sharma. English for Students of Science. New Delhi: Orient Longman, 1992. Bhatnagar, Nitin and Mamta Bhatnagar. Communicative English for Engineers and Professionals. New Delhi: Pearson Education, 2016. Nira. Communication Skills for Professionals. New Delhi: PHI Learning Pvt. Ltd., 2009. Sinha, R.P. Current English Grammar and Usage with Composition. New Delhi: Oxford University Press, 2016. Hill, L.A. A Guide to Correct English. Oxford: OUP, 1968. Murali, Krishna C and Sunita Mishra.2nd edition. Communication Skills for Engineers, New Delhi: Pearson Education, 2016. Ashraf, Rizvi M. Effective Technical Communication. New Delhi: McGraw Hill Education Pvt. Ltd., 2014. Dual Degree B.Sc. (Hons.)-M.Sc. in Chemistry Semester-III Inorganic Chemistry–III Paper Code: DCH201 Credits: 03 03 Hrs /week External Marks: 75 Duration of Exam: 03 Hr Sessional Marks: 25 Course Objectives: This course provides an detailed knowledge about the chemistry of some important p-block elements. Student will learn, among others, the behaviour of different hydrides, oxides, oxi-acids B, Al, N, P, O and S. Note: The question paper will consist of nine questions. The candidates will be required to attempt five questions in all. The Question No. 1 will be compulsory and comprising short answer type questions of equal marks spread over the whole syllabus. The candidate shall attempt four more questions selecting at least one from each Unit. All questions will carry equal marks. UNIT -I The p-block elements – 1 (Group 13)
Stanley Crouch (ISBN 0-495-01201-7). Instrumental Methods of Analysis, 7th ed, Willard, Merritt, Dean, Settle Vogel's Text Book of Quantitative Chemical Analysis, 6th Ed. G. H. Jeffery, Prentice Hall Dual Degree B.Sc (Hons)-M.Sc. in Chemistry Semester-III Chemistry Lab-IV Paper Code: DCH209 Credits: 03 06 Hrs/week External Marks:75 Duration of Exam: 06 Hrs Sessional Marks:25 A) Water Analysis 1. Determination of dissolved oxygen in water. 2. Determination of Chemical Oxygen Demand (COD) 3. Determination of Biological Oxygen Demand (BOD) 4. Percentage of available chlorine in bleaching powder. 5. Measurement of chloride, sulphate and salinity of water samples by simple titration method (AgNO3and potassium chromate). 6. Estimation of total alkalinity of water samples (CO32-, HCO3-) using double titration method. 7. Determination of total hardness of water (permanent and temporary) B) Chromatography 1. Separation of mixtures by Chromatography: Measure the Rf value in each case (combination of two compounds to be (a) Identify and separate the components of a mixture of 2 amino acids (glycine, aspartic acid, glutamic acid, tyrosine or any other amino acid) by paper chromatography (b)Identify and separate the sugars present in the given mixture by paper chromatography. C) Colorimetry 1. To verify Beer-Lambert Law for and K2Cr2O7 solution and determine the concentration of the given KMnO4, K2Cr2O7 solution. Note: 1. New experiment(s) related to the theory paper syllabus can also be performed in addition to the above list of experiments. 2. Depending on the availability of chemicals/instruments etc., any similar experiment can also be performed as substitute from the above list. Distribution of marks for the final practical exam 1. Experimental performance (45 Marks) 2. Viva-Voce (15 Marks) 3. Record file (15 Marks) Suggested Principles of Instrumental Analysis - 6th Edition by Douglas A. F. James Holler, and
Defination, characteristic properties of d-block elements. Properties of the elements of the first transition series, their binary compounds and complexes illustrating relative stability of their oxidation states, coordination number and geometry. UNIT-IV Chemistry of Elements of First Transition Series-2 Chemistry of Ti, V, Cr, Mn, Fe and Co in various oxidation states. Titanium – oxides, oxyions, peroxides and halides Vanadium – halides, oxides, vanadates and vanadyl compounds Chromium – halides, oxides, chromates & oxyhalides Manganese – oxides, permanganates, halides & acetates Iron – oxides and iron compounds Cobalt – oxides, sulphates, halides and Co(III) complexes. Suggested General and Inorganic Chemistry Part-I & II, R.P. Sarkar, New Central Book Agency (P) Ltd Greenwood N. N. and Earnshaw A., Chemistry of the Elements, 2nd Edition, Pubs: Butterworth/Heinemann, 1977. Massey Allan G., Main Group Chemistry, Pubs: Ellis Horwood, New York 1990. Modern Aspects of Inorganic Chemistry, H.J. Emeleus and Sharpe. Inorganic chemistry, G. Wulf’sburg. Shriver D. F., Atkins F. W. and Langford C. M., Inorganic Chemistry, 3rd Edition, Pubs: Oxford University Press, 1999. Dual Degree B.Sc. (Hons.)-M.Sc. in Chemistry Semester-IV Organic Chemistry–IV Paper Code: DCH204 Credits: 03 03 Hrs/week External Marks: 75 Duration of Exam: 03 Hrs Sessional Marks: 25 Note: The question paper will consist of nine questions. The candidates will be required to attempt five questions in all. The Question No. 1 will be compulsory and comprising short answer type questions