BSc Chemistry SEM I 2016 17 2016-17 Organic Chemistry Question Paper - Mumbai University | munotes

Questions asked in this paper

• ! (3) Figures to the right indicate marks

1. Q1 directed |: (any fifteen) State the IUPAC name : ' Explain the term:
   • (8) Formula unit
   • (11) Atomic radii Give an example of :
   • (13) Tetrahydrogen arrangement
   • (14) Body > (15) Explain the term-Lewis Base
   • (16) Acidic selutions contain concentration of : i (17) How would you make | ppb solution?
   • (18) Define -Molarity
   • (19). Buffers are mixtures of select a corect option out of following :
   • (a) Strong acid and strong base
   • (b) Strong acid and weak base
   • (c) Weak acid and |their conjugate base
   • (20) What is the pH of a solution?
   • (a) Draw structures of the following organic compoun 3
   • (1) Isopentane Describe IUPAC nomenclature of alkanes using
   • (c) Draw structures of the following organic
   • (i) Butanedioic acid
   • (iii) Cyclopentane
   • iv) pentanone } (d) nomenclature for alkenes using suitable
2. Q3 (a) What are Van der Waals forces? Explain why ethane 1s a gas and
   • (b) Explain the structure of NaCl and KCI
   • (c) What ts co-ordinate bond? Explain using suitable examples
   • (d) Explain hydrogen bonding in ROH and Polyamides +. (a) Derive the equation for an Basic buffer, normality of the solution, which contain 3.6 gm of oxalic acid in mass of oxalic acid = 126.)
   • (b) What do you mean by of salt? In detail hydrolysis of. 7 of strong acid strong base. 7
   • (c) Describe the structure and of water. 8
   • (d) State significance of buffer solution and calculate the pH of composed 7 of 0.10 M weak base BOH and of its salt BA (Given for weak base BOH) i
3. Q5 Write short notes on any three of the following :
   • (i) Classification of aliphatic alcohol
   • (ii) IUPAC of carboxylic acids
   • (ii) Nature of ionic bond
   • (v) Mechanism of Buffer action

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