Sample previous-year questions
Year not printed · mid sem 1
Introduction to Chemical Engineering and Chemical Technology
Define the following terms with suitable example of each:
(i) Polymer (ii) Functionality (iii) Tacticity
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Introduction to Chemical Engineering and Chemical Technology
Analyze the classification of polymers on the basis of structure also give the suitable example of each type.
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Introduction to Chemical Engineering and Chemical Technology
Analyze the general concept of crystallinity to differentiate between amorphous polymers and crystalline polymers.
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Introduction to Chemical Engineering and Chemical Technology
Analyze various common applications of polymers in the electrical industry.
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Introduction to Chemical Engineering and Chemical Technology
What is the composition of oils/fats. Explain the difference in the melting point and vapour pressure of various oils/fats. Why coconut oil/ghee is solid and other vegetable oils are liquid at room temperature?
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Introduction to Chemical Engineering and Chemical Technology
What are Omega-3 and 6 fatty acids? Explain in detail giving their structures and importance. Also list the sources of omega-3 and 6 fatty acids.
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Introduction to Chemical Engineering and Chemical Technology
Define vegetable oils. Also explain drying oils, semi drying oils and non-drying oils.
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Introduction to Chemical Engineering and Chemical Technology
Write a note on the functioning of sand grinder machine.
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