NCERT Solutions Class 12 Chemistry Chapter 16

NCERT Solutions Class 12 Chemistry Chapter 16

In Chemistry 12th grade, the application of chemicals and chemical processes in daily life is discussed in Chapter 16. The chapter also discusses drug types and Classifications, such as those found in foods and cleansing agents. The therapeutic effects of various drug Classes and drug-target interactions are also discussed. The Chapter imparts some fundamental Chemistry understanding. NCERT Class 12 Chemistry Chapter 16 also explains how Chemistry has impacted our lives that we aren’t even aware of. We are constantly exposed to chemicals. 

According to CBSE NCERT Solutions for Class 12 Chemistry Chapter 16, drugs are compounds with low molecular masses. They bind with macromolecular targets and cause a biological reaction. Medicines are substances that are used to diagnose, prevent, and treat diseases when the biological reaction is therapeutic and beneficial. By completing Extramarks NCERT Solutions Class 12 Chemistry Chapter 16, you will be able to answer any questions you may have about this subject.

The textbook problems, MCQs, HOTS (Higher Order Thinking Skills), worksheets, exercises, and assignments are explained in detail in NCERT Solutions. In order to understand Class 12 Chemistry, students must be able to answer the questions at the end of each Chapter. The best option to answer these questions is to use Extramarks NCERT Solutions for Class 12 Chemistry Chapter 16. For easier comprehension, these Solutions are presented in a step-by-step format. You can access these NCERT Solutions for Class 12 Chemistry Chapter 16 from the sections below.

Key Topics Covered in NCERT Solutions Class 12 Chemistry Chapter 16

Everyday Chemistry is concerned with the use of chemicals and chemical processes in everyday situations. The Chapter also goes into detail on Drugs and their categories. The following are the significant subtopics for these Chapters:

  • Drugs and their Classification.
  • Drug target interaction.
  • The therapeutic action of various drug Classes.
  • Chemicals in foods.
  • Cleansing agents.

Apart from pharmacological Classification, the role of enzymes, inhibitory processes, and receptors are other essential topics students must prepare for the final term examination. To attempt brief and very short questions from this section, students should also understand various medications such as antacids, neurologically active pharmaceuticals, and antihistamines.

All key topics relating to chemical applications and medication classification are covered in the NCERT solution for daily Chemistry. The topics of cleansing agents, chemicals in food, and so forth are covered in depth. Subtopics such as enzyme functions, inhibitor processes, and receptors are thoroughly presented with examples and good visuals.

In addition, queries about antacids, neurologically active medications, antihistamines, antimicrobials, and infertility drugs are answered in great detail. Notably, NCERT Solutions cover all of these topics in two questions. The first section provides Solutions to all NCERT questions, while the second section provides answers to In-text questions to aid comprehension.

NCERT Solutions Class 12 Chemistry Chapter 16: Marks Weightage.

Unit Name Marks Weightage
                 Chemistry in Everyday Life                                           3

NCERT Solutions Class 12 Chemistry Chapter 16: Exercises & Answers

Class 12 Chemistry Chapter 16 also states that most chemicals used as treatments are potential poisons if used in amounts higher than what was prescribed.

The importance of Chemistry in our daily lives is highlighted in ‘Chemistry in Everyday Life. Students learn to use Chemistry in three different fields:

  • Food
  • Pharmaceuticals
  • Cleaning agents

Solving the problems for NCERT Class 12 Chemistry Chapter 16 will help you better understand these concepts. Extramarks explains each and every topic in its comprehensive and carefully defined NCERT Solutions for Class 12 Chemistry Chapter 16 in detail. You can look over the Solutions and save the links to use later.

Another one among the core topics includes ‘Macromolecules’ of biological origin that serve a variety of activities in a body. Enzymes, for example, are proteins that act as biological catalysts in the body. 

Below are some links to Chapter 16 NCERT Solutions for Class 12:

NCERT Solutions Class 12 Chemistry Chapter 16 Ex 16.1

NCERT Solutions Class 12 Chemistry Chapter 16 Ex 16.2

NCERT Solutions Class 12 Chemistry Chapter 16 Ex 16.3

NCERT Solutions Class 12 Chemistry Chapter 16 Ex 16.4

NCERT Solutions Class 12 Chemistry Chapter 16 Ex 16.5

Important Questions from Class 12 Chemistry Chapter 16

  • What is Chemotherapy, and how does it work?
  • What is the definition of a food preservative? Give an example.
  • Which material can be used as a disinfectant and an antiseptic simultaneously?
  • What is the name of the sweetening agent that is used to make diabetic sweets?
  • Describe the cleansing function of soap in detail.
  • What is a cationic detergent, and how does it work? Give an example to illustrate your point.
  • What does the term ‘Broad-Spectrum Antibiotics’ mean?
  • Identify the forces that keep medicines bound to enzyme active sites.
  • Why is it that soap doesn’t work in hard water?
  • Define the terms Cationic, Anionic, and Non-ionic detergent with examples.
  • Why are soaps preferable to synthetic detergents?
  • What is an Iodine Tincture? What is its purpose?

Our topic experts create NCERT Solutions to help students comprehend ideas more quickly and adequately. NCERT Solutions by Extramarks are step-by-step Solutions to textbook issues that are thorough. These Solutions are available to students from all grades.

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NCERT Solutions Class 12

NCERT Exemplar Class 12 Chemistry

Students can use the NCERT Class 12 Chemistry Exemplars to help them score high marks in their NCERT Class 12 Examinations and graduate admission tests. NCERT Exemplar for Class 12 Chemistry includes solved Chapter-by-Chapter questions to help students quickly review the syllabus and perform well in Examinations.

Students can better understand the subject by practising problems from this guide, as all of the questions are answered by Extramarks’ subject expert team under the NCERT syllabus guidelines (2022-2023).

Related Chapters

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

FAQs (Frequently Asked Questions)

Soap is cleaned, and an emulsifying agent is made mainly from sodium or potassium salts of fatty acids and created by alkali action on fat or fatty acids. It serves as a bridge between nonpolar oil molecules and polar water molecules. Oil-loving Water Phobic tails cling to it and trap it in the centre, where it can’t come into contact with water. As the oil securely encloses in the centre of the particle, the micelle becomes water-soluble.

There are six basic classes of drugs based on their chemical makeup: alcohol, opioids, benzodiazepines, cannabinoids, barbiturates, and hallucinogens. Every medication (both prescribed and illegal) falls into these six categories.

 

The papers prepared by Extramarks on NCERT Solutions for Class 12 Chemistry Chapter 16 ‘Chemistry in Everyday Life’ will assist you in resolving any questions that may arise during the preparation period. Extramarks recommend you visit the NCERT Solutions for Class 12 Chemistry Chapter 16 links to have the best preparation. We also suggest that students solve papers from past years and take a suitable number of mock examinations independently.

To keep our clothes clean, we use chemicals. Chemicals are used to clean both kitchenware and clothing. Chemicals are utilised to manufacture cement and other building materials (paints, plaster). It’s fascinating to realise that the cooking process involves Chemistry. It can be found in the food we eat, the air we breathe, cleaning chemicals, emotions, and almost everything else we can see or touch. We have to pay attention and understand that various substances always surround us.

Students usually consider Chemistry a complex subject since it involves derivations, concepts, structural formulas, and chemical reactions. Extramarks’ NCERT Solutions give students a good knowledge of the vital concepts for the examination. The Solutions comply with the NCERT’s latest syllabus. Students can access Extramarks’ links to analyse the questions and their answers from the Chapter.

Food preservatives are chemicals added to our food to prevent the growth of microbes. As this function often requires the preservative to be absorbed by the organism in question, the preservative’s chemical structure must be such that it can pass through the microbial cell wall. Food preservatives prevent food from rotting by suppressing microbial growth. In addition to emulsifying and stabilising chemicals, preservatives contribute to the product’s appearance and consistency.

Chemistry is involved in medicines that are used to treat an ailment. Surgical materials are made and used with the help of Chemistry (sutures, artificial skin, and sterile materials). Many sutures used in today’s surgeries do not need to be removed because they dissolve in the body after a while. Chemistry procedures are used in many laboratory experiments. Medication development involves several sophisticated Chemical processes which can only be created with the knowledge of ‘Chemistry’.