Question 17
Question 17 of 40
Question image for Q17
Periodic Table
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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
10. Group 2
10.1. Similarities and trends in th...

describe, and write equations for, the thermal decomposition of the nitrates and carbonates, to include the trend in thermal stabilities

12. Nitrogen and sulfur
12.1. Nitrogen and sulfur

understand that atmospheric oxides of nitrogen (NO and NO\(_2\)) can react with unburned hydrocarbons to form peroxyacetyl nitrate, PAN, which is a component of photochemical smog