DP Chemistry (last assessment 2024)

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Question 18M.1.hl.TZ2.13

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.1.hl.TZ2.13
Level hl Paper 1 Time zone TZ2
Command term Identify Question number 13 Adapted from N/A
13.
[Maximum mark: 1]
18M.1.hl.TZ2.13

Which overlap of atomic orbitals leads to the formation of only a sigma (σ) bond?

       I.     s − p

       II.     p − p

       III.     s − s

A.     I and II only

B.     I and III only

C.     II and III only

D.     I, II and III

[1]

Markscheme

B

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