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Chemistry(25913)

Chemistry is a basic science subject which is essential to all engineering courses. It gives knowledge of
engineering material, their properties related application and selection of material for engineering
application. It is intended to teach student the quality of water and its treatment as per the requirement
and selection of various construction materials and their protection by metallic and organic coatings.
The topics covered will provide sufficient fundamental as well as background knowledge for the
particular branch.

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Responsible Taposh Chandra Shil
Last Update 08/20/2025
Completion Time 59 minutes
Members 1
Daffodil Polytechnic institute Instructor Taposh Chandra Shil
  • Lecture 1: (Chapter 1;Atomic Structure )
    • 1.1 Define Element, atoms and molecules.
    • 1.2 Define molecular mass, atomic number, mass number, mole and Aveogadro’s number. 1.3 Distinguish between atom and molecule.
    • Live class video
    • 1.3 Distinguish between atom and molecule.
    • Video1
  • Lecture 2:(Chapter 1;Atomic Structure)
    • Class test 1
    • 1.4 Describe Fundamental particle of atom.
    • 1.5 Define isotope, isobar and isotone.
    • 1.6 Define Orbit and Orbital.
    • 1.7 Explain Quantum number.
    • Video 2
  • Lecture 3:(Chapter 1;Atomic Structure)
    • 1.8 Describe Electronic configuration based on Aufbau principle, Hunds rule and Paulis exclusion principle.
    • Video 3
  • Lecture 4:(Chapter 2:Symbol, valency and formula)
    • 2.1 Define Symbol, Valency and formula.
    • 2.2 Discuss the variations of valency.
    • 2.3 Describe active and latent valency.
    • 2.4 Describe Radicals.
    • Vedio
  • Lecture 5:(Chapter 3: Gas)
    • 3.1 Define gas and vapor.
    • 3.3 Distinguish between gas and vapor.
    • 3.4 Define STP, NTP and Absolute temperature.
    • 3.5 Mention the Boyle’s, Charle’s and Avogadro’s law.
  • Self Video
    • Chemical Bond
      New
    • 4.1 Define Chemical Bond. 4.2 Define Octet rule. 4.3 Explain Ionic bond, Covalent bond and Co-ordinate covalent bond.
    • 4.4 Mention the Characteristic of ionic and covalent compoun4.5 Differentiate between ionic and covalent compounds.
    • Chemical Bond | SSC Chemistry Chapter 5 | রাসায়নিক বন্ধন
  • Self video
    • 5.1 State Modern concept of Acid and Base.
    • Acid Base Balance| এসিড ক্ষারক সমতা | SSC Chemistry Chapter 9 | Fahad Sir |
  • Lecture 9:(Chapter-7:Chemical reaction)
    • 7.1 Define Exothermic and endothermic reaction7.2 Define Chemical Reaction 7.3 Classify Chemical Reaction. 7.3 Describe Catalyst and Catalysis. . 7.5 Mention the uses of Catalyst in Industries.
    • Ionic Equilibrium Chemistry Class 11 Chapter One Shot
  • Lecture 10:(Chapter-8: Oxidation and reduction)
    • Lecture 12:(Chapter-8: Oxidation and reduction
    • 01. Redox Reactions | জারণ-বিজারণ বিক্রিয়া