BSc Biotechnology Sem I 2023 2024 Dec 2024 BASIC CHEMISTRY I Question Paper - Mumbai University | munotes

Questions asked in this paper

• 1. Attempt all questions,

1. Q2 All questions carry equal marks
2. Q4 For Q3 and Q 4 attempt A and B OR C and D directed (Any fifteen) the lewis dot
3. Q2 Write the IUPAC name of following: What is the number of electre n in th ou rmost shell of Chlorine?
4. Q4 What is angle of BeC! The bond that is formed between two electronegative atoms is known as 6, Define Lattice energy
5. Q7 Which analytical method is beset of the precipitate?
6. Q8 Which apparatus would you use to prepare a standard solution?
7. Q9 is the endpoint?
8. Q10 type of titration that is also known as Neutralization titration ll, is a procedure used to détermine the concentration of an unknown reactant in the solution
9. Q12 of known concentration that is added in a
10. Q13 In the analyte and the titrant react and simply combine to form an insoluble precipitate
11. Q14 Direct titration is also known as
12. Q15 Define. Isomers
13. Q16 Hexane and 3-methylpentane are examples of
14. Q17 Draw Eclipsed form of following molecule
15. Q18 Draw cis isomer of 1,2-dichloroethene
16. Q19 State true or false. In the Fischer projection formula, a broken wedge indicates the bond below the plane of the paper
17. Q20 Give an example of Chain Isomerism
18. Q2 A_ Elaborate in detail VSEPR theory with examples. Explain in detail Covalent bonds with suitable examples. 07 8 marks
19. Q2 C Explain in detail Ionic bonds with suitable examples. Explain in detail TUPAC Nomenclature for various chemical groups SEM | SUB: PAPER Ill- BASIC CHEMISTRY | 75 MARKS 30 MIN Explain the ne 1 example. 07 What are types. 08 8 marks
20. Q3 D the steps of is? Draw Fischer projection fe swmann projection formula of 07 7 marks
21. Q4 C What is structural isom m? E ts ‘different types with examples. 8 marks
22. Q4 D Draw interconversion of 3-t from Fischer’s formula into Sawhorse 7 marks
23. Q5 Write Short notes on any three of the follow ing governing the formation of Ionic bonds 15 marks
    • d. Different types of functional groups
    • e. Chirality

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