Chemistry Quizzes, Questions & Answers
Recent Quizzes
Are you ready for your chemistry exam? Chemistry is the research of the matter, energy, and the relationship between them. Chemists become encouraged when they figure out how a chemical transformation occurs. It plays a crucial...
Questions: 10 | Attempts: 112 | Last updated: Mar 21, 2023
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Sample QuestionFour elements A, B, C, and D: the element (A) used as a catalyst in the preparation of Ammonia gas in industry, one of the compounds of the element (B) used as an oxidizing agent in the dry cell, the element (C) used in the manufacture of heating coils and element (D) is the first discovered metal. Based on the previous information, the correct arrange of these four elements will be:
Read each question carefully and completely before choosing your answer. You will have 30 minutes to complete this Quiz.
Questions: 10 | Attempts: 184 | Last updated: Feb 23, 2023
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Sample QuestionWhile burning coal and charcoal, you notice that coal releases more heat than charcoal. That means that the chemical potential energy is ________________ in charcoal than in coal.
Enter the corresponding response for each question.
Questions: 10 | Attempts: 40 | Last updated: Feb 23, 2023
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Sample QuestionWhich of the following represents the total number of neutrons in Rb-87?
We welcome you to this "Chemistry Quiz For Grade." If you need help with the subject, we are here to lend a helping hand. The test contains carefully curated chemistry questions to help you ace your class. Give them a...
Questions: 15 | Attempts: 323 | Last updated: Jun 9, 2023
Questions: 16 | Attempts: 147 | Last updated: Mar 21, 2023
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Sample QuestionSigns of a chemical change include:
TIME ALLOTTED: 60 MINUTES
NEGATIVE MARKING OF -1 MARKS FOR EVERY INCORRECT ANSWER
ALL THE BEST
Questions: 30 | Attempts: 356 | Last updated: Mar 20, 2023
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Sample QuestionWhich one of the following shows maximum paramagnetic character?
Do you like chemistry? Chemistry is the systematic discipline concerned with elements and compounds that are made up of matter. It studies their composition, structure properties, behavior, and transformations during exposure...
Questions: 50 | Attempts: 716 | Last updated: Mar 19, 2023
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Sample QuestionThe rapid oxidation of a substance, accompanied by the production of heat and light is called?
Questions: 8 | Attempts: 98 | Last updated: Feb 23, 2023
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Sample QuestionWhere are protons located?
Questions: 15 | Attempts: 76 | Last updated: Feb 23, 2023
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Sample QuestionThe reactants of the reaction “hydrogen + oxygen → water” is / are
Ever thought about why molecules shape up the way they do? Let's solve this mystery with our VSEPR Theory Quiz. VSEPR Theory, or Valence Shell Electron Pair Repulsion Theory, helps scientists understand how molecule shapes...
Questions: 10 | Attempts: 3394 | Last updated: Aug 23, 2024
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Sample QuestionWhat shape does a molecule with two bond pairs and no lone pairs have?
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