UNIT 10 : CHEMICAL BONDING

Chemical Bonding is a core theory-heavy chapter in MDCAT Chemistry, sitting within the 25% Chemistry allocation of your 45-question paper.

What this chapter covers:

• VSEPR Theory
• Sigma and Pi Bond
• Hybridization
• Application of VSEPR Theory
• Dipole Moment
• Application of Dipole Moment
• Bond Energy

This chapter is predominantly conceptual, built around visualizing molecular shapes, orbital overlap, and electron pair behavior rather than heavy numerical work, though it does include worked calculations for dipole moment, percentage ionic character, and bond energy. Given its reliance on precise reasoning about geometry, hybridization states, and bond properties across many named molecules, it falls mostly in the moderate range, with sharper conceptual traps pushing some questions toward the difficult end.

Why this practice set helps:

• Covers every subtopic the PMDC curriculum identifies, plus the supporting concepts textbooks present alongside them
• Every question includes a full explanation of why the correct answer is right and why each other option is wrong
• Built to help you learn faster than passive reading, with nothing the exam may draw from left untouched

Work through this set attentively, and you build the conceptual clarity and structural intuition this chapter demands, along with the calculation confidence needed for its dipole moment and bond energy problems.