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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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10th Grade Chemistry Quizzes, Questions & Answers
Recent Chemistry Quizzes
This test contains total 20 questions.
Time allotted is 1 hour.
For each correct answer you will be awarded +4 marks.
There is no negative marking.
You will get the result immediately after you submit all...
Questions: 20 | Attempts: 6341 | Last updated: Mar 22, 2025
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Sample QuestionThe number of moles of moles in 0.224 litres of H2 Gas at STP will be -
This Pre Test in General Chemistry assesses foundational knowledge in chemical solutions, atomic structure, and elemental properties. It evaluates understanding of concentration calculations, properties of elements, and basic...
Questions: 28 | Attempts: 731 | Last updated: Mar 21, 2025
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Sample QuestionWhat is the concentration, in percent by mass, of 0.62 g of solute in 45.0 g of solution?
Chemistry Quiz no. 3 assesses knowledge through multiple choice questions, focusing on fundamental concepts. It's designed to evaluate understanding and application skills in chemistry, serving as a useful tool for learners to...
Questions: 34 | Attempts: 215 | Last updated: Apr 8, 2025
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Sample QuestionChoose the best answer:
Dive into the world of Chemistry with this engaging MCQ quiz! Assess your understanding of chemical properties, reactions, and compounds. Perfect for students looking to test their knowledge in a practical context, this quiz...
Questions: 17 | Attempts: 451 | Last updated: Mar 21, 2025
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Sample QuestionIf the density of oil is 0.823 g/cm3 at 25 c, the volume(m3) of 3.62 g of oil (use significant figure)
...
Questions: 5 | Attempts: 91 | Last updated: Aug 18, 2025
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Sample Questionតើនិមិត្តសញ្ញា (aq) មានន័យដូចម្តេច?
This quiz from 'Chemistry103 (Pharmacgy)' assesses knowledge on basic chemistry concepts including units of measurement, substance properties, and temperature conversion. It targets skills in understanding scientific notation,...
Questions: 10 | Attempts: 296 | Last updated: Mar 20, 2025
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Sample QuestionWhich of the following is the correct decimal power that corresponds to the prefix nano ?
This CBT practice for CHM101 by The Officials Educational consult includes questions on chemistry fundamentals, molarity, and ionization alongside general knowledge about the organization.
Questions: 35 | Attempts: 13976 | Last updated: Feb 22, 2025
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Sample QuestionMolarity is defined as ______
We all know that Chemistry books can sometimes be very tiresome and we’re going to save you from them. We are your knights in shining armor, here to sweep you away from those sleep-inducing textbooks and show you a new...
Questions: 10 | Attempts: 692 | Last updated: Mar 18, 2025
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Sample QuestionWhat is the relative formula mass of copper sulfate CuSO4?
Chemistry is a branch of science that deals with the study of matter concerning what it consists of, what its properties are, and how it changes when under varying pressures, temperatures, and/or chemical reactions. The study of...
Questions: 10 | Attempts: 2398 | Last updated: Oct 22, 2025
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Sample QuestionWhich branch of chemistry studies and uses instruments and methods used to separate, identify, and quantify matter?
Just like being able to describe the composition of a baked cake, chemistry is the study of matter, its properties, how and why the constituents combine or is separated to form other substances and it's reaction when it...
Questions: 10 | Attempts: 382 | Last updated: Oct 22, 2025
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Sample QuestionWhat is the term given to the difference between observed value and true value during analysis?
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