BSc Sem I 2015 2016 2016 Chem L Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Answer the following (Anyfour)
   • D) Explain significant the molality containing 18 gofcansugar dissolved in 125 g of water. (C
   • F) Calculate the molarity of solution containing of Sulphuric Acid in 500 cm? of solution ) Determine the mole fraction of both constituent in a solution containing 46g of water of glycerine. (Mol. Wt. of glycerine 299 Calculate weight of HCI will required to prepare N
2. Q4 Answer the following ( Any three)
   • A) State zeroth and second law of thermodynamics 3
   • B) What are the applications of analytical chemistry
   • C) Explain the first law of Thermodynamics. Derive mathematical expression your answerin correct number of significant figure Define the terms : i) Mole fraction Formality 111) 4 F) 1) What are Gamma rays and give its uses?
3. Q2 Define electromagnetic spectrum

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