FBISE, NCP & NBF-aligned resources for Classes 9–12
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Chemistry Chapter 1 : Test Yourself
1 / 10
Which branch of chemistry is the study of elements and their compounds except for organic compounds?
Reasoning: Inorganic chemistry deals with the study of all elements and their compounds except carbon-based organic compounds. It includes metals, minerals, salts, acids, bases, and coordination compounds. Organic chemistry specifically focuses on carbon compounds, so it is excluded here.
2 / 10
Which branch of chemistry helps to protect water that has been poisoned by soil?
Reasoning: Environmental chemistry studies the chemical processes occurring in air, water, and soil and focuses on identifying and controlling pollution in the environment. If water becomes contaminated due to chemicals from soil, environmental chemistry helps analyze the pollutants and develop methods to purify and protect water resources.
3 / 10
Which area of Chemistry improves to gauge the behavior of pollutants and develop techniques for pollution control?
Reasoning: Environmental chemistry studies chemical processes occurring in air, water, and soil and focuses on understanding pollutants, their behavior in the environment, and methods to reduce or control pollution.
4 / 10
The branch of chemistry that helps to treat diseases, organic and to synthesize new medicines.
Reasoning: Organic chemistry deals with carbon-containing compounds, including many medicines, drugs, and biological molecules. Knowledge of organic reactions allows chemists to synthesize new pharmaceuticals used to treat diseases.
5 / 10
The branch of science helps to understand chemical products and processes that reduce the use of hazardous substances:
Reasoning: Green chemistry focuses on designing chemical processes and products that minimize or eliminate hazardous substances, making chemical production safer for humans and the environment.
6 / 10
To identify the concentration of a particular solution through titration is and application of:
Reasoning: Analytical chemistry involves qualitative and quantitative analysis of substances. Techniques like titration are used to determine the exact concentration of a solution.
7 / 10
The batteries in our vehicles are built on the principle of electrochemistry. It is the application of:
Reasoning: Electrochemistry is a branch of physical chemistry that studies the relationship between electricity and chemical reactions, such as those occurring in batteries.
8 / 10
The branch of chemistry that is concerned with the large-scale production of chemical substances is:
Reasoning: Industrial chemistry deals with the manufacturing of chemicals on a large scale, such as fertilizers, plastics, fuels, and pharmaceuticals using industrial processes.
9 / 10
The branch of chemistry that focuses on the study of polymers, their types, properties, uses is called:
Reasoning: Polymer chemistry studies large molecules (polymers) formed by repeating units called monomers. Examples include plastics, nylon, and rubber, along with their properties and applications.
10 / 10
The study of the interaction between drugs and biological targets, as well as the development of new medicinal agents.
Reasoning: Medicinal chemistry combines chemistry, biology, and pharmacology to design and develop new drugs and study how they interact with biological systems to treat diseases.
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