5. (a) Consider the four ions C2, C2, C2 and C 2. Using an argument based on
The Molecular Orbital Theory,
(1) Determine the bond order of the four ions.
Rank the species in order of decreasing bond dissociation energy.
SHOW ALL CALCULATIONS.
(iii) Which of these species would you expect to be paramagnetic or
diamagnetic?
Illustrate your answers with suitable MO diagrams
Tot​

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..

what was the answer?

i think the answer is a, hope this : )

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle