Sample previous-year questions
Year not printed · mid sem 1
Introduction to Chemical Engineering and Chemical Technology
Explain the following:
(a) Hide & Skin (b) Collagen (c) Tanning (d) Liming
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Introduction to Chemical Engineering and Chemical Technology
Describe various machineries used in leather production.
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Introduction to Chemical Engineering and Chemical Technology
(a) Which animal/s can be used for making garment, upper leather?
(b) Explain animals from which hides can be obtained.
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Introduction to Chemical Engineering and Chemical Technology
What are the various products which are made from bones and fat? Explain their uses.
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Introduction to Chemical Engineering and Chemical Technology
What are the different systems of units? Write the names of all the fundamental quantities. Convert 50 BTU to kWh.
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Introduction to Chemical Engineering and Chemical Technology
392 grams of sulphuric acid is added in one liter water to make a solution, calculate the molality of this solution. Define Normality, Molarity and Molality separately.
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Introduction to Chemical Engineering and Chemical Technology
Define molecularity, order, and rate of reaction. Write all the laws of thermodynamics and explain scientifically the reason for naming the zeroth law.
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