Engineering Chemistry NEET MCQs with Answers

By: Prof. Dr. Fazal Rehman | Last updated: May 22, 2025

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1. : The ratio of the rate constant of a reaction at two temperatures differing by how much 0°C is called the temperature coefficient of the reaction?



2. : Which of the following is the Natural rubber?



3. : Not the essential structural requirement of an elastomer is ______________



4. : The method that is satisfactory just for a simple homogeneous reaction is _______________



5. : At which of the following temperatures is the raw rubber heated for the vulcanisation process?



6. : Which of the following is the incorrect statement?



7. : What is a zero-order reaction?



8. : Which of the following is the tensile strength (kg/cm²) of vulcanised rubber?



9. : Which of the following is the percentage of butadiene and styrene in Buna-S?



10. : Which of the following is the structural formula of isoprene?



11. : What happens to the half-life period of a first-order reaction as it varies with temperature?



12. : The temperature dependence of reaction rates can be studied by plotting a graph between which of the following?



13. : According to Arrhenius’ equation, rate constant (k) is proportional to which of the following?



14. : At 20°C, for a reaction having the activation energies in the presence and absence of a catalyst as 50 kJ/mol and 75 kJ/mol, the rate of reaction increases ______________ times.



15. : The method that is used for determining the order of the reaction in which two or more reactants take part is _____________



16. : In the vulcanisation process, with which of the following is the raw rubber heated?



17. : The incorrect statement is that vulcanised rubber has ______________



Engineering Chemistry MCQs

Solved MCQs of engineering Chemistry.

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  3. Biodegradable Polymers MCQs
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  8. Crystallization and Dendrimers MCQs
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  21. Laws of Photochemistry and Mesomeric Effect MCQs
  22. Micelles and Molecular Aggregation MCQs Questions Answers
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