IBSL Chemistry Quizzes & Trivia
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Questions: 29 | Attempts: 939 | Last updated: Mar 22, 2022
Sample QuestionWhich statement about this reaction is correct?
Questions: 23 | Attempts: 824 | Last updated: Mar 21, 2022
Sample QuestionWhich statement is true about chemical reactions at equilibrium?
Questions: 20 | Attempts: 935 | Last updated: Mar 21, 2022
Sample QuestionWhich of the following is true about alkane? I. they form an homologous series with the general formula CnH2n+2 II. They all have identical physical properties III. They all have similar chemical properties
Questions: 25 | Attempts: 334 | Last updated: Mar 21, 2022
Sample QuestionReactions between aqueous solutions of sodium thiosulfate and acid can be followed by timing the appearance of the solid sulfur that is produced. The time required for the appearance of sulfur would be increased by which of the following changes?
Questions: 35 | Attempts: 388 | Last updated: Mar 21, 2022
Sample QuestionWhich sample has the greatest mass?
Questions: 21 | Attempts: 698 | Last updated: Mar 22, 2022
Sample QuestionWhich compound contains bith covalent and ionic bonds? Sodium carbonate magnesium bromide dichloromethane ethanoic acid