Chemical Engineering

Prepare with the best Chemical Engineering MCQs with answers and detailed explanations for exams and job tests. Our collection covers key topics such as chemical process calculations, thermodynamics, fluid mechanics, heat transfer, mass transfer, reaction engineering, instrumentation, and plant design. These Chemical Engineering multiple-choice questions are ideal for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, PEC exams, GATE, university entry tests, and job interviews. Practice online with updated Chemical Engineering MCQs to strengthen your concepts and improve technical problem-solving skills.

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📘 Heat Transfer MCQs
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📘 Materials and Construction MCQs
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📘 Thermodynamics MCQs

4495. Nylon-66 is a polyamide of

hexamethylene diamine and adipic acid.
adipic acid and methyl amine.
vinyl chloride and formaldeyde.
none of these.
✅ The correct answer is option A.