Analytical Chemistry Overview

Analytical Chemistry Overview

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Questions and Answers

Analytical chemistry involves the ______, identification, and the quantification of matter.

separation

Analytical chemistry involves the use of ______ methods along with modern methods involving the use of scientific instruments.

classical

Today, the field of analytical chemistry generally involves the use of modern, sophisticated ______.

instruments

The methods used to determine the identity and the quantity of the analytes in the field of analytical chemistry can be broadly divided into ______ and instrumental methods.

<p>classical</p> Signup and view all the answers

Analytical chemistry involves two sub-branches namely quantitative analysis and ______ analysis.

<p>qualitative</p> Signup and view all the answers

These two methods form the backbone of many educational labs of analytical ______.

<p>chemistry</p> Signup and view all the answers

Quantitative Analysis is a method of determining the absolute or relative ______ regarding the concentration of one or more substances present in a sample or compound.

<p>quantity</p> Signup and view all the answers

The chemists first use 'qualitative' methods to identify what type of compound is present in the sample; then he adopts the quantitative analysis procedure to determine the exact ______ or the quantity of the compound present in the sample.

<p>amount</p> Signup and view all the answers

Some Quantitative analysis techniques include Gravimetric Analysis and ______ analysis.

<p>Volumetric</p> Signup and view all the answers

Qualitative analysis method deals with the determination of the ______ of a particular compound, irrespective of its quantity or concentration.

<p>quality</p> Signup and view all the answers

The qualitative analysis does not measure the ______ of the substance but measures the quality of that material.

<p>amount</p> Signup and view all the answers

One of the best examples of this type of method is the observation of a chemical reaction, whether there will be a change in ______ or not.

<p>colour</p> Signup and view all the answers

The qualitative analysis method can be measured in different ways such as Chemical tests, ______ tests, etc.

<p>flame</p> Signup and view all the answers

Analytical chemistry is the branch which is taught in almost all schools and colleges. But the applications of it are made in pharmaceutical industries, food factories, chemical industries, agricultural industries and in ______ laboratories.

<p>scientific</p> Signup and view all the answers

The tools used for this purpose are quite expensive which one cannot afford at ______.

<p>home</p> Signup and view all the answers

Some important applications of this branch of chemistry are listed ______.

<p>below</p> Signup and view all the answers

What are the two main methods used to determine the identity and quantity of analytes in analytical chemistry?

<p>Classical and instrumental methods</p> Signup and view all the answers

What are the two sub-branches of analytical chemistry?

<p>Quantitative analysis and qualitative analysis</p> Signup and view all the answers

What kind of measurements does qualitative analysis method deal with?

<p>Quality of a particular compound, irrespective of its quantity or concentration</p> Signup and view all the answers

Where are the applications of analytical chemistry made?

<p>Pharmaceutical industries, food factories, chemical industries, agricultural industries, and in research laboratories</p> Signup and view all the answers

What does quantitative analysis method determine?

<p>Absolute or relative concentration of one or more substances in a sample or compound</p> Signup and view all the answers

What are the methods involved in the field of analytical chemistry?

<p>Separation, identification, and quantification of matter</p> Signup and view all the answers

What is the main focus of quantitative analysis?

<p>determining the absolute or relative quantity regarding the concentration of one or more substances present in a sample or compound</p> Signup and view all the answers

Give an example of a qualitative analysis method.

<p>observation of a chemical reaction</p> Signup and view all the answers

Name one of the quantitative analysis techniques mentioned in the text.

<p>Gravimetric Analysis</p> Signup and view all the answers

What are some applications of analytical chemistry?

<p>pharmaceutical industries, food factories, chemical industries, agricultural industries, scientific laboratories</p> Signup and view all the answers

What type of tests are used in qualitative analysis method?

<p>Chemical tests, flame tests, etc.</p> Signup and view all the answers

What is the purpose of using quantitative analysis?

<p>to determine the exact amount or quantity of a compound present in a sample</p> Signup and view all the answers

What are the branches of analytical chemistry mentioned in the text?

<p>quantitative analysis and qualitative analysis</p> Signup and view all the answers

Where are the tools used for analytical chemistry applications typically found?

<p>pharmaceutical industries, food factories, chemical industries, agricultural industries, scientific laboratories</p> Signup and view all the answers

What does qualitative analysis measure?

<p>the quality of a particular compound, irrespective of its quantity or concentration</p> Signup and view all the answers

What is the importance of analytical chemistry?

<p>It is applied in various industries and scientific laboratories for quality control and research purposes.</p> Signup and view all the answers

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