PU E 2026 Chemical Bonding Free Quiz 3

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PU E 2026 Chemical Bonding Free Quiz 3

PU E Quiz

10:00

Answered: 0 / 10

Remaining: 10

Navigator 10 Q

General

General 10 MCQs

21. What is the geometry of sp hybridization?

A. sp² (trigonal planar) B. sp³ (tetrahedral) C. sp³d D. sp (linear)

22. Which compound has sp³ hybridization?

A. Methane (CH₄) B. Ethene (C₂H₄) C. Ethyne (C₂H₂) D. Ammonia (NH₃)

23. What does VSEPR stand for?

A. Valence Shell Electron Pair Repulsion B. Valence Shell Electron Pair Attraction C. Valence Shell Electron Pair Rotation D. Valence Shell Electron Pair Reaction

24. What is the principle of VSEPR theory?

A. To maximize repulsion B. To minimize repulsion C. Random arrangement D. To form bonds

25. What is the geometry of water (H₂O)?

A. Linear B. Trigonal planar C. Tetrahedral D. Bent (V-shaped)

26. What is the geometry of CO₂?

A. Linear (180°) B. Bent C. Trigonal planar D. Tetrahedral

27. What is a polar bond?

A. Unequal sharing of electrons B. Equal sharing of electrons C. Complete transfer of electrons D. One-sided sharing of electrons

28. What is a non-polar bond?

A. Unequal sharing of electrons B. Equal sharing of electrons C. Complete transfer of electrons D. One-sided sharing of electrons

29. Which is a polar molecule?

A. H₂ B. O₂ C. H₂O D. N₂

30. Which molecule is non-polar despite having polar bonds?

A. H₂O B. NH₃ C. HF D. CO₂

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