Basic Chemistry Quiz For 11th Grade

Reviewed by Zohra Sattar Waxali
Zohra Sattar Waxali, PhD (Chemistry) |
Chemistry
Review Board Member
Dr. Zohra Sattar Waxali earned her doctorate in chemistry and biochemistry from Northwestern University, specializing in the metallomes of cardiac cells and stem cells, and their impact on biological function. Her research encompasses the development of arsenoplatin chemotherapeutics, stapled peptide estrogen receptor inhibitors, and antimicrobial natural products.
 , PhD (Chemistry)
By Gregorynaomi
G
Gregorynaomi
Community Contributor
Quizzes Created: 1462 | Total Attempts: 876,966
| Attempts: 369
SettingsSettings
Please wait...
  • 1/10 Questions

    What does the term "redox" mean?

    • Repeated reaction
    • Repeated oxidation
    • Reduction-oxidation
    • Redone oxidation change
Please wait...
About This Quiz

Chemistry is sometimes called central science because it serves as a foundation for understanding both basic and applied scientific courses at a rudimentary level. In the range of its subject, chemistry is at an intermediate position between physics and biology.

Take your chemistry knowledge to the next level with our Basic Chemistry Quiz for 11th-grade students. This interactive quiz is designed to reinforce fundamental concepts essential for success in high school chemistry. Test your understanding of key principles such as chemical reactions, atomic structure, periodic trends, and more.

Sharpen your skills, identify areas for improvement, and boost your confidence in tackling complex chemistry problems. Get started today and see how well you fare! Are you into Chemistry? Can you ace this quiz? Give it a try.

Basic Chemistry Quiz For 11th Grade - Quiz

Quiz Preview

  • 2. 

    Which of these deals with the structure, property, and reactivity of organic compounds that contain carbon?

    • Reduction reaction

    • Organic chemistry

    • Carbonisation

    • Covalency

    Correct Answer
    A. Organic chemistry
    Explanation
    Organic chemistry deals with the structures, properties, and reactivity of organic compounds. Organic compounds contain carbon, which participates in covalent bonds.  It focuses on the study of carbon-based compounds, their properties, and the reactions they undergo. Organic chemistry plays a crucial role in understanding the behavior and synthesis of a wide range of substances, including pharmaceuticals, polymers, and natural products. The other options mentioned, such as reduction reaction, carbonization, and covalency, do not specifically address the study of organic compounds and their properties.

    Rate this question:

  • 3. 

    What is the branch of chemistry that deals with the relationship between electricity and chemical change?

    • Electrolysis

    • Phytochemistry

    • Electrochemistry

    • Hydrolysis

    Correct Answer
    A. Electrochemistry
    Explanation
    Electrochemistry is the branch of chemistry that studies the relationship between electricity and chemical change. It involves the study of how chemical reactions can produce or consume electrical energy and how electrical energy can drive chemical reactions. This field is important in various applications such as batteries, fuel cells, corrosion prevention, and electroplating. Electrolysis, hydrolysis, and phytochemistry are not specifically focused on the relationship between electricity and chemical change, making them incorrect answers.

    Rate this question:

  • 4. 

    Which of these is not quantitative information on the physical properties of organic compounds?

    • Boiling point

    • Melting point

    • Odor

    • Index of refraction

    Correct Answer
    A. Odor
    Explanation
    Odor is not a quantitative information on the physical property of organic compounds because it cannot be measured or expressed in numerical terms. Boiling point and melting point are both quantitative properties that can be measured using specific temperature values. Similarly, the index of refraction is a quantitative property that can be measured using numerical values. However, odor is a qualitative property that describes the smell or scent of a substance, which cannot be precisely measured or quantified.

    Rate this question:

  • 5. 

    Which of these alters the rate of a chemical reaction?

    • Catalyst

    • Enzymes

    • Water

    • Acid

    Correct Answer
    A. Catalyst
    Explanation
    A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. It works by providing an alternative pathway for the reaction with a lower activation energy, allowing the reaction to occur more quickly. Enzymes are biological catalysts that specifically speed up biochemical reactions in living organisms. While water and acid can participate in chemical reactions, they do not alter the rate of the reaction in the same way as a catalyst.

    Rate this question:

  • 6. 

    Which of these is founded upon the law of conservation of mass?

    • Red-oxidation

    • Mass Number

    • Electrolysis

    • Stoichiometry

    Correct Answer
    A. Stoichiometry
    Explanation
    Stoichiometry is founded upon the law of conservation of mass. This law states that mass cannot be created or destroyed in a chemical reaction, only rearranged. Stoichiometry is the study of the quantitative relationships between reactants and products in a chemical reaction, based on this principle. It involves using balanced chemical equations to determine the ratios of substances involved in a reaction, allowing for the calculation of quantities of reactants and products. Therefore, stoichiometry relies on the conservation of mass to accurately predict and analyze chemical reactions.

    Rate this question:

  • 7. 

    Which of these measures the interaction between materials and heat?

    • Calorimetry

    • Field flow fractionation

    • Potentiometry

    • Coulometry

    Correct Answer
    A. Calorimetry
    Explanation
    Calorimetry is the measurement of heat transfer during a chemical reaction or physical process. It involves measuring the change in temperature of a substance or system to determine the amount of heat exchanged. This process allows for the quantification of the interaction between materials and heat.

    Rate this question:

  • 8. 

    Which of these determines the presence or absence of chemical compounds in a chemical reaction?

    • Volumetric analysis

    • Qualitative analysis

    • Quantitative analysis

    • Gravimetric analysis

    Correct Answer
    A. Qualitative analysis
    Explanation
    Qualitative analysis is the correct answer as it is the branch of chemistry that is concerned with identifying the presence or absence of chemical compounds in a chemical reaction. This analysis involves observing and testing the physical and chemical properties of substances to determine their composition. Volumetric analysis, quantitative analysis, and gravimetric analysis are other branches of analytical chemistry that focus on measuring the quantities of substances involved in a chemical reaction, rather than determining their presence or absence.

    Rate this question:

  • 9. 

    Which of these is a part of physical chemistry that deals with the study of rate of reaction?

    • Kinematics

    • Chemical kinetics

    • Rate of reaction

    • Redox

    Correct Answer
    A. Chemical kinetics
    Explanation
    Chemical kinetics is the branch of physical chemistry that specifically focuses on studying the rate of reaction. It involves the investigation of factors that influence the speed at which a chemical reaction occurs, such as temperature, concentration, and catalysts. By understanding the rate of reaction, scientists can gain insights into the mechanisms and dynamics of chemical reactions, which can be applied to various fields such as pharmaceuticals, materials science, and environmental studies.

    Rate this question:

  • 10. 

    In this formula aA + bB ----> rR + sS, what do a,b,r, and s stand for?

    • Stoichiometric coefficient

    • Chemical coefficient

    • Mole number

    • Reactive number

    Correct Answer
    A. Stoichiometric coefficient
    Explanation
    The correct answer is "Stoichiometric coefficient". In a chemical reaction, stoichiometric coefficients represent the relative amounts of reactants and products involved. They indicate the ratio in which the substances react and are consumed or produced. The coefficients can be used to balance the equation and determine the mole ratios between the different species involved in the reaction.

    Rate this question:

Zohra Sattar Waxali |PhD (Chemistry) |
Chemistry
Dr. Zohra Sattar Waxali earned her doctorate in chemistry and biochemistry from Northwestern University, specializing in the metallomes of cardiac cells and stem cells, and their impact on biological function. Her research encompasses the development of arsenoplatin chemotherapeutics, stapled peptide estrogen receptor inhibitors, and antimicrobial natural products.

Quiz Review Timeline (Updated): Oct 22, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Oct 22, 2024
    Quiz Edited by
    ProProfs Editorial Team

    Expert Reviewed by
    Zohra Sattar Waxali
  • Apr 25, 2019
    Quiz Created by
    Gregorynaomi
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.