Question 6
Question 6 of 40
Question image for Q6
Periodic Table
You can solve this MCQ to see its answer, but your attempt won't be logged unless you login
No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
5. Chemical energetics
5.1. Enthalpy change, \(\Delta H\)

understand that some bond energies are exact and some bond energies are averages

13. An introduction to AS...
13.3. Shapes of organic molecules;...

describe and explain the shape of, and bond angles in, molecules containing sp, sp\(^2\) and sp\(^3\) hybridised atoms

3. Chemical bonding
3.5. Shapes of molecules

predict the shapes of, and bond angles in, molecules and ions analogous to those specified in 3.5.1