Question 6 Which of the following statement is INCORRECT? Gravimetry and titrimetry are classical method of analysis because measuring the mass and volume is the fundamental of all analytical measurements, thus those two are the oldest analytical technique. O Analytical Chemistry involves the application of techniques and methods to obtain and assess qualitative, quantitative, and structural information on the nature of matter. O Quantitative reveals the identity of the elements and compounds in a sample while qualitative analysis analysis indicates the amount of constituent present in a sample. O Analytical Chemistry deals with methods for determining the chemical composition of samples of matter. It is a measurement science consisting of a set of powerful ideas and methods that are useful in all fields of science and medicin
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
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