



Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
A practice exam covering various chemistry topics, including redox reactions, hydrocarbons, organic compounds, and nuclear chemistry. it features multiple-choice questions testing knowledge of oxidation-reduction processes, hydrocarbon structures and properties, organic compound nomenclature, and nuclear decay processes. The questions assess understanding of fundamental chemical concepts and problem-solving skills.
Typology: Exams
1 / 7
This page cannot be seen from the preview
Don't miss anything!
a.) oxidized If an atom loses electrons in a redox reaction, we say this atom was: a.) oxidized b.) reduced c.) none of the above d.) an oxidizing agent c.) Cr In the reaction CrO + H₂ →H₂O + Cr, the element being reduced is: a.) all elements are oxidized b.) H c.) Cr d.) O d.) Fe³ ⁺ What is the oxidizing agent in the reaction Fe³⁺ + V → Fe + V³⁺ a.) V³⁺ b.) Fe
c.) V d.) Fe³⁺ a.) Methanol Which of the following molecules is not a hydrocarbon? a.) Methanol b.) Propane c.) Hexane d.) Ethane Butyne and Pentyne What molecules contains a triple bond? fuel What is a key application of hydrocarbons? d.) Carboxyl The COOH group represents which functional group? a.) Ester b.) Carbonyl
Butanoic acid What is the name of this organic compound: CH₃CH₂CH₂COOH? Butyl amine What is the name of this organic compound: CH₃CH₂CH₂CH₂NH? d.) Technetium- 99 Molybdenum-99 decays by beta decay emission, resulting in an electron and... a.) Technetium- 43 b.) Niobium- 99 c.) Niobium- 42 d.) Technetium- 99 126 Tin-126 undergoes electron capture. What will the mass number of the product of this decay?
d.) ATG-GCT-CTG-ATC