Chemistry

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Questions and Answers

What is the central science that provides a foundation for understanding basic and applied scientific disciplines?

Physics
Geology
Biology
Chemistry (correct)

Which scientific discipline studies the chemical elements that make up matter and compounds made of atoms, molecules, and ions?

Chemistry (correct)
Physics
Biology
Geology

In which industry are the applications of various fields of chemistry used frequently for economic purposes?

Chemical industry (correct)
Agricultural industry
Technology industry
Automotive industry

What does chemistry address in relation to chemical compounds?

Composition, structure, and properties (B) Signup and view all the answers

What is the intermediate position of chemistry in the scope of its subject?

Between physics and biology (A) Signup and view all the answers

What is chemical equilibrium?

A state in which both the reactants and products are present in concentrations which have no further tendency to change with time (B) Signup and view all the answers

What happens when a reaction mixture exists at equilibrium?

The rates of the forward and backward reactions are equal (D) Signup and view all the answers

What does it mean if the equilibrium position is 'far to the right'?

Nearly all the reactants are consumed (C) Signup and view all the answers

When was the concept of chemical equilibrium developed?

1803 (D) Signup and view all the answers

What are A, B, S, and T in the chemical equation α A + β B ⇌ σ S + τ T?

Reactant and product chemical species (A) Signup and view all the answers

Flashcards

What is Chemistry?

The central science for understanding basic and applied scientific disciplines.

What Chemistry studies?

The study of chemical elements, matter, and compounds made of atoms, molecules, and ions.