SHS Chemistry · Year 2
Structure, Bonding and Molecular Properties practice questions
VSEPR theory, molecular geometry, bond angles, sigma and pi bonds, hybridisation and electronegativity.
25 questions in this topic: 13 recall, 6 applying skills and concepts and 6 strategic thinking. Every one carries a written explanation.
Sample questions
5 of 25 questions in this topic. Sign up to answer them and see the explanations.
- Question 1Strategic thinking
A single covalent bond between two atoms consists of
- aone sigma bond
- bone pi bond
- ctwo sigma bonds
- dtwo pi bonds
- Question 2Recall
VSEPR theory is used to predict the
- ageometry of molecules
- bmass of molecules
- ccolour of molecules
- dboiling point only
- Question 3Skills & concepts
Electronegativity helps explain why some atoms share electrons
- aunequally
- bnever
- conly in metals
- das whole atoms
- Question 4Recall
Molecular geometry refers to the
- a3D arrangement of atoms in a molecule
- bmass of the molecule
- ccharge of the molecule
- dspeed of the molecule
- Question 5Recall
Hybridisation is the mixing of atomic orbitals to form new hybrid orbitals of
- aequivalent energy
- bdifferent energies
- czero energy
- dinfinite energy
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