Chemistry Practical XI (Science Group) - Index Or Table Of Content

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CHEMISTRY PRACTICAL H.S.C PART-1

Practical Book

Chemistry Department

D. J. Sindh Govt. Science College
And By Mubarka Naz

VOLUMETRIC ANALYSIS

Objects for Acid Base Titration
(1) You are given 0.2 N solution of HCI. Find out Normality and amount of given NaOH per 1200 cm³ solution. OR Given 0.1 N Solution of NaOH. Determine the normality and amount of HCl in gms per 800 cm³.

(2) You are given decinormal solution of KOH. Find out Normality and amount of given H₂SO₄ per 100 cm³ solution. OR You are provided N/18 Solution of H₂SO₄. Determine the normality and amount of KOH in gms per 600 cm³

 (3) You are given N/20 solution of HNO₃. Find out Normality and amount of given KOH per dm³ solution.
(4) You are given 0.005N solution of KOH. Find out Normality and amount of given HCI per 5 dm³ solution.
(5) You are given 0.03N solution of NaOH. Find out Normality and amount of given H₂C₄0₂.2H₂0 per 700 cm³ solution.
(6) You are given N/15 solution of H₂C₄0₂.2H₂0. Find out Normality and amount of given KOH per 1.5 dm³ solution.
(7) You are given N/12 solution of Na₂CO₃. Find out Normality and amount of given HCI per 900 cm³ solution.
(8) You are given N/30 solution of H₂SO₄. Find out Normality and amount Of given K₂CO₃ per 1.2 dm³ solution.
(9) You are given decinormal solution of K₂CO₃. Find out Normality and amount of given HNO₃ per 1.5 dm³ solution.
(10) You are given 0.03N solution of Na₂CO₃. Find out Normality and amount of given H₂SO₄ per 0.5 dm³ solution.

Objects For Redox Titration (Oxidation-Reduction Titration):
(11) You are given N/30 solution of KMnO₄. Find out Normality and amount of given FeSO₄.7H₂0 per 1.3 dm³ solution.
(12) You are given decinormal solution of FeSO₄.7H₂0. Find out Normality and amount of given KMnO₄ per 100 cm³ solution.
(13) You are given N/15 solution of FeSO₄(NH₄)2SO₄.6H₂0. Find out Normality and amount of given KMnO₄ per dm³ solution.
(14) You are given 0.03N solution of KMn0₄. Find out Normality and amount of given H₂C₂0₄.2H₂0 per 5 dm³ solution.
(15) You are given 0.5N solution of H₂C₂0₄.2H₂0. Find out Normality and amount of given KMnO₄ per 1.5 dm³ solution.

• Titration - General Description- DJ Govt. Science College

ANNUAL PRACTICAL EXAMINATION
Distribution Of Marks

Time Allowed : 2 hrs.     Total Marks: 15
Q.1: VOLUMETRIC ANALYSIS (08 Marks)

• Procedure + Theory + Equation (1 + 1 + 1 Marks)
• Burette Reading (03 Marks)
  0.1 + Difference (03 Marks)
  0.2 + Difference (2.5 Marks)
  0.3 + Difference (2.0 Marks)
  0.4 + Difference (1.0 Marks)
• Normality / Morality & Amount 2.0 Marks (1.0 +1.0)

Q.2: MELTING /BOILING POINT (03 Marks)

• Theory (1.0 Marks)
• Observation (02 Marks)
  + 01 °C (2.0 Marks)
  + 02 °C (1.5 Marks)
  + 03 °C (1.0 Marks)
  + 04 °C (0.5 Marks)

OR

Q.2: ELEMENT DETECTION (03 Marks)

• Theory and Equations 1.0 Marks (0.5 + 05)
• Systematic Approach and Equations 2.0 Marks (0.5 + 05)

VIVA  03 Marks
JOURNAL  01 Mark