# NCERT Solutions for Class 12 Chemistry chapter 16 Chemistry in Everyday Life

## NCERT Solutions for Class 12 Chemistry chapter 16 Chemistry in Everyday Life

In the last chapter of this subject, we deal with the importance of chemistry in everyday life. In this chapter, we will learn the application of chemistry in three important areas - food materials, medicines, and cleansing agents. This is an important chapter for both CBSE board exam as well as competitive exams like NEET, JEE Mains, BITSAT etc. In this chapter, there are 5 intext questions and 27 questions in the exercise. The NCERT Solutions for Class 12 Chemistry chapter 16 Chemistry in Everyday Life are prepared and designed by our subject experts to help in their preparation of exams.

After competing the NCERT Class 12 Chemistry chapter 16 Chemistry in Everyday Life students will be able to understand the importance of chemistry in our daily life, explain the term like chemotherapy, able to describe drugs classification, drug-target interaction (enzymes as drug targets & receptors as drug targets) and explain how different types of drugs function in the body. In this chapter, we also know about food preservatives, artificial sweetening agents, the chemistry of cleansing agents. In chapter 16 Chemistry in Everyday Life of class 12, there are a total of 5 sub-topics which covers important concepts mentioned above.

Chapter 16 Chemistry in Everyday Life students, talk about the application of chemistry in three important areas - food materials, medicines(drugs), and cleansing agents(like detergents). Let's discuss each area one-by-one.

• Food additives such as sweetening agents, preservatives, flavours, edible colours, nutritional supplements and antioxidants are added to the food to make it palatable, attractive and also add nutritive values.
• The drugs and medicines are chemical agents, which affects metabolism and provides a cure from the ailment. Drugs or medicines may have some poisonous effects if they are taken in doses higher than recommended. Use of these chemicals for the therapeutic effect is called chemotherapy. Drugs usually interact with the target molecules like proteins, carbohydrates, lipids and nucleic acids.
• Now a day, detergents which is a cleansing agent get preference over soaps because detergents work even in the hard water. Synthetic detergents are classified into three categories: cationic, anionic and non-ionic.

## Topics and Sub-topics of NCERT Class 12 Chemistry Chapter 16 Chemistry in Everyday Life-

16.1 Drugs and their Classification

16.2 Drug-Target Interaction

16.3 Therapeutic Action of Different Classes of Drugs

16.4 Chemicals in Food

16.5 Cleansing Agents

## NCERT Solutions class 12 – Chemistry

 Chapter 1 The Solid State Chapter 2 Solutions Chapter 3 Electrochemistry Chapter 4 Chemical Kinetics Chapter 5 Surface Chemistry Chapter 6 General Principles and Processes of isolation of elements Chapter 7 The P-block elements Chapter 8 The d and f block elements Chapter 9 Coordination compounds Chapter 10 Haloalkanes and Haloarenes Chapter 11 Alcohols, Phenols, and Ethers Chapter 12 Aldehydes, Ketones and Carboxylic Acids Chapter 13 Amines Chapter 14 Biomolecules Chapter 15 Polymers

## NCERT Solutions for Class 12- Subject wise

 NCERT solutions for Class 12 Biology NCERT solutions for Class 12 Maths NCERT solutions for Class 12 Chemistry NCERT solutions for Class 12 Physics