Semester: FALL 2019
General Science (GSC101)
Total Marks: 20
Due Date:
23rd January, 2020

Objective:
The assignment has been designed to enhance your knowledge and understanding of chemistry & Biology and their applications in your daily life.
Instructions:
Please read the following instructions carefully before solving & submitting assignment:
• To solve this assignment, you should have good command over 35 lectures.
• Do not rely only on handouts but watch the course video lectures and read additional material available online
• The assignment will not be accepted after due date. Zero marks will be awarded to the assignment that does not open or the file is corrupt.
• The assignment file must be an MS word (.doc) file format; Assignment will not be accepted in any other format.
• Use Math Type or Equation Editor etc for mathematical symbols.
• Zero marks will be awarded to the assignment if copied (from other student or copied from handouts or internet).
• Don’t wait for the last date to submit your assignment.
For any query about the assignment, contact only gsc101@vu.edu.pk
Do not post queries related to assignment on MDB.

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Question No. 1 Marks = 10
a) Discus chemical bonding of Alloy Steel
b) Show the chemical reaction in which chlorine act as oxidizing agent
c) Name the natural sources of the given acids
Citric acid, Oxalic acid, Lactic acid, Tartaric acid
Question No. 1 Marks = 10
Discuss the major part of alimentary canal specially the role of oral cavity.