Tollens test - Study guides, Revision notes & Summaries

Choose the most CORRECT property of an organic compound. A) low boiling point B) high melting point C) conducts current D) flammable E) A and D Answer: E) A and D A) Low boiling point AND D) Flammable Which of the following compounds will have double bond(s) in it? A) octane B) heptyne C) benzene D) A and C E) A and B Answer: D) A)Octane AND C)Benzene What is the molecular formula of cyclohexane? A) C6H8 B) C6H12 C) C6H10 D) C6H14 Answer: B) C6H12 ...

AQA A-LEVEL CHEMISTRY PAPER 2MARKING SCHEME JUNE 2022 AQA A-LEVEL CHEMISTRY PAPER 2MARKING SCHEME JUNE 2022 A-level CHEMISTRY 7405/2 Paper 2 Organic and Physical Chemistry Mark scheme June 2019 Version: 1.0 Final *196A74052/MS* Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme in...

Philosophy (Critical Thinking) Test 1 Argument A group of statements in which some of them (the premises) are intended to support another of them (conclusion) Conclusion In an argument, the statement that the premises are intended to support. Critical Thinking The systematic evaluation or formulation of beliefs, or statements, by rational standards. Explanation A statement or statements intended to tell why or how something is the case. Indicator Words Words that frequently accompany a...

CHEM 104 EXAM QUESTIONS AND ANSWERS 100% COMPLETE TEST SOLUTIONS A+ GRADED Tertiary alcohols cannot be oxidized because ________. Select one: A. there are no hydrogen atoms attached to the alcohol carbon B. the alcohol carbon is too electronegative to have hydrogen removed from it C. the alcohol carbon is bonded to four groups so no hydrogen can be added to it D. there are no oxygen atoms to remove from the alcohol carbon E. the alcohol carbon is bonded to ...

PHIL 183 Canvas Quizzes Midterm 1 Terms in this set (51) QUIZ 1: We are primarily using System 1 (effortless, automatic) processes in the following tasks: (Choose every answer that applies.) - Recognizing faces - Deciding how we feel about someone the moment we first see them - Questioning whether our side of an argument is actually correct - Interpreting sounds in our native language as meaningful words - Using reasoning skills to justify our initial inclinations - Cal...

AQA A Level Chemistry - Paper 3 Exam Questions And Correct Answers What colour is {Fe(H2O)6}2+ - answerpale green Transition Metal definition - answerD block elements that form at least one stable ion with a partially filled d orbital Classic elements which are not transition metals despite being D-Block elements - answerScandium and Zinc properties of transition metals which are NOT shared by other metals - answer-multiple oxidation states -coloured ions in solution -great catalysts ...

PHILOSOPHY 102 OUTLINE MIDTERM TEST QUESTIONS AND ANSWERS What is Philosophy? Thinking Philosophically About Life 1.1 Why Study Philosophy? (i) Philosophy allows one to confront the deeper questions of the world and life. (ii) Philosophy helps students enrich their understanding of the world and their own lives. 1.2 Defining Philosophy (i) Philosophy is the pursuit of wisdom. (ii) Philosophy begins with wonder. (iii) Philosophy is a dynamic process. (iv) The ultimate aim of philos...

AQA A-level CHEMISTRY Organic and Physical Chemistry final exam 2024 Relative atomic mass (AR) Average mass of an atom compared with one twelfth of the mass of an atom of carbon 12 Electronegativity Power of an atom to attract the pair of electrons in a covalent bond Standard enthalpy of combustion Enthalpy change when 1 mole of a substance burns completely in oxygen under standard conditions with all reactants and products being in their standard state Standard enthalpy of formation ...

Organic analysis in A-Level Chemistry under the AQA specification involves the identification and characterization of organic compounds using a variety of techniques. Here’s a brief summary of the key aspects: 1. Functional Group Analysis Test for Alkenes: Bromine water test. Alkenes decolorize bromine water (from orange to colorless). Test for Alcohols: Primary and Secondary Alcohols: Oxidation with acidified potassium dichromate (orange to green). Tertiary Alcohols: No reaction with a...

The document will provide you the best knowledge of the topic- aldehydes and ketones , covering classification and formation of aldehydes and ketones, physical and chemical properties of aldehydes and ketones, clearing all your doubts and building strong concepts.