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11th Grade Toxicology Quizzes, Questions & Answers

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Chemistry Trivia: MCQ Quiz! Exam

Why should we study chemistry? Chemistry teaches us valuable life skills such as learning how to be objective and reason, and solve complicated problems. Also, everything is made up of chemicals, as chemicals are everywhere in...

Questions: 8 | Attempts: 573 | Last updated: Mar 22, 2023

Sample Question
How much heat energy must be absorbed to completely melt 35.0 grams of H2O(s) at STP?

9.54 J

146 J

11 700 J

79 100 J