General Science & Technology

General Science

Practice Test

This chapter comprises practice questions related to Chemistry along with the answer key. By answering these questions, you can assess your conceptual knowledge and will also help you understand the concepts better.

This Chapter from General Science & Technology has 1 topics to practice on Practice Test

A Comparative Study of Metals and Non-Metals

Metallic Conductors

Electromagnetic Force

Empirical Formula and Molecular Formula (II)

Calculation of Empirical Formula (I)

Physical States of Matter

Battery: Cells in Series

Revisiting Ohm's Law & Resistivity

Further Discussion on Electric Resistance

This chapter highlights the different chemical components used in everyday life. It also discusses the chemicals used in medicines and cosmetic industries. Important reagents, mixtures, and some famous chemists and their discoveries are also covered here.

Chemistry in Everyday Life

This chapter explains the calorific values of fuels and the refining process of petroleum. It also discusses the properties and process involved in checking the quality of petrol. A brief note on petrochemicals and their applications is also given here.

Petroleum and Other Fuels

In this chapter, we will learn about the properties of acids, bases and salts. It also discusses acidity and the basicity of different compounds along with their uses. We will also learn about pH, pH scale and properties of a buffer solution in this chapter.

Acids, Bases and Salts

In this chapter, we will discuss the components and concentration of a solution. It also explains the solubility of gases and the process of osmosis. A brief note on osmotic pressure is also given here.

Solutions

This chapter highlights organic and inorganic compounds of carbon along with its properties. It also explains the functional groups related to carbon and allotropy of carbon. We will also learn about cellulose, alkaloids and inorganic carbon compounds here.

Carbon and its Compounds

This chapter highlights the different properties and occurrence of metals and non-metals. It also explains some essentials elements with their compounds. We will also learn about metallurgy and the important compound of metals.

Non-Metals and Metals

In this chapter, we will learn about reversible and irreversible reactions. It also explains the different types of chemical reactions and energies involved in a reaction. A brief note on electrochemical cells, oxidation and reduction reactions is given here.

Chemical Reactions, Oxidation and Reduction

This chapter introduces us to the periodic table of elements. It also discusses the difference between Mendeleev’s and modern periodic tables. A brief note on noble gases is given here.

Periodic Classification of Elements

This chapter explains the discovery of radioactivity and the types of radioactive integration. It also details about nuclear fusion, nuclear fission, nuclear reactors and the applications of radioactive isotopes.

Radioactivity

This chapter highlights the branches of chemistry and classification of matter. It also explains how chemistry is useful in day-to-day life. We will also learn the atomic theory of matter, atoms and molecules in detail here.

Introduction to Matter

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