2024, Question 6 · Short answer · 4 points · about 9 minutes
Nitrogen dioxide decomposition and structure
Interpret concentration graphs, compare reaction rates and draw a Lewis model to reason about molecular geometry.
Lessons this question draws on
1 Read the question
The question is College Board's, from the 2024 exam. It starts on page 19 of the PDF.
Open Question 6 (PDF, page 19)
2 Write your answer
Answer each part the way you would on the exam, in full sentences, with your work shown. Your writing saves as you type.
3 Score it
Score your answer against College Board's scoring guidelines, one point at a time. Give yourself a point only when your answer says what the guideline asks for.
Scoring guidelines (PDF, page 9) What the exam readers saw (Chief Reader report)
Question, scoring guidelines and Chief Reader report: College Board. The title, summary are ours.