Top 20 Questions of CHEM (DIPLOMA Computer Engineering 1st-2nd)
Most Repeated Questions
Top 20 Questions of Chemistry
Previous year question paper with solutions for Top repeated questions of Chemistry
PSBTE • DIPLOMA • Computer Engineering • 1st-2nd
Browse Top 20 questions of CHEM (DIPLOMA Computer Engineering 1st-2nd) previous year question papers for Top repeated questions of Chemistry. This page helps CHEM students find semester-wise papers for revision, exam practice, and understanding previous exam patterns. These are the top twenty repeated questions identified from previous year papers for CHEM (DIPLOMA Computer Engineering 1st-2nd), helping students focus on the most frequently asked topics.
Top repeated questions
Top 20-
1.
What are functions of lubricants?
Appeared 10 times
Appeared in: May 2021, May 2020, May 2019, Dec 2018, May 2015, Dec 2015
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2.
Explain addition and condensation polymers.
Appeared 9 times
Appeared in: May 2021, May 2020, Dec 2018, May 2016, May 2015, Dec 2011
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3.
Difference between thermoplastic and thermosetting plastics?
Appeared 8 times
Appeared in: May 2019, Dec 2018, May 2016, Dec 2016, May 2015, Dec 2011
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4.
What are fuels? Give the characteristics of good fuel.
Appeared 8 times
Appeared in: May 2020, May 2019, Dec 2018, Dec 2016, Dec 2015, Dec 2011
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5.
What is an enamel? Write constituents and applications of enamels.
Appeared 8 times
Appeared in: Dec 2018, May 2015, Dec 2011
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