Read and download the CBSE Class 12 Chemistry Chemistry in Everyday Life Assignment for the 2025-26 academic session. We have provided comprehensive Class 12 Chemistry school assignments that have important solved questions and answers for Unit 16 Chemistry In Everyday Life. These resources have been carefuly prepared by expert teachers as per the latest NCERT, CBSE, and KVS syllabus guidelines.
Solved Assignment for Class 12 Chemistry Unit 16 Chemistry In Everyday Life
Practicing these Class 12 Chemistry problems daily is must to improve your conceptual understanding and score better marks in school examinations. These printable assignments are a perfect assessment tool for Unit 16 Chemistry In Everyday Life, covering both basic and advanced level questions to help you get more marks in exams.
Unit 16 Chemistry In Everyday Life Class 12 Solved Questions and Answers
Question. An azo dye is fixed on fabrics by the process applicable in:
a. Vat dyes
b. Mordant dyes
c. Developed dyes
d. Substantive dyes
Answer : C
Question. Which of the following is a vat dye and often used in dyeing jeans:
a. Indigo
b. Alizarin
c. Picric acid
d. Crystal violet
Answer : A
Question. Which of the following is not a chromophore?
a. −N = N−
b. −NO
c. −NO2
d. −NH2
Answer : D
Question. Methyl orange is an indicator in acid-alkali titration. It gives:
a. Yellow colour in alkaline medium
b. Red colour in acid medium
c. Yellow colour in acid medium
d. Yellow colour in alkaline medium and red colour in acid medium
Answer : D
Question. An azo dye is formed by interaction of an aromatic diazonium chloride with:
a. A phenol
b. An aliphatic primary amine
c. Benzene
d. Nitrous acid
Answer : A
Question. Alizarin dye obtained from the root of madder plant is anthraquinone derivative. Its structure corresponds to:
a. 1, 2-dihydroxy anthraquinone
b. 2, 3-dihydroxy anthraquinone
c. 1, 4-dihydroxy anthraquinone
d. 1-hydroxy anthraquinone
Answer : A
Question. Alizarin a mordant dye is not used in:
a. Cotton dyeing
b. Printing
c. Painting
d. Chromium lakes for wood dyeing
Answer : C
Question. Which of the following is an example of basic dye?
a. Alizarin
b. Malachite green
c. Indigo
d. Orange I
Answer : B
Question. Which of the following is an azo dye?
a. Orange-I
b. Phenolphthalein
c. Malachite green
d. Methylene blue
Answer : A
Question. Acetoxy benzoic acid is:
a. Antiseptic
b. Aspirin
c. Antibiotic
d. Mordant dye
Answer : B
Question. Which one is disperse dye?
a. Congo red
b. Alizarin
c. Celliton
d. None of these
Answer : C
Question. Fluorescin, a well known dye is obtained by the reactions of:
a. Phthalic anhydride and phenol
b. Phthalic anhydride and resorcinol
c. Succinic acid and resorcinol
d. Phthalic anhydride and catechol
Answer : B
Question. Which is the wrong statement with regards to Indigo?
a. Indigo was extracted in India from plants of the 'Indigo ferra' group
b. The chemical structure of Indigo was determined by Baeyer, a German chemist who also synthesized it
c. Indigo is a dark blue solid soluble in water giving a blue solution
d. Indigo is fixed to fabrics by the vat process
Answer : C
Question. Which of the following is an insecticide?
a. Bakelite
b. TNT
'c. BHC
d. Aspirin
Answer : C
Question. Which of the following is a basic dye?
a. Congo red
b. Aniline Yellow
c. Alizarin
d. Indigo
Answer : B
Question. An antibiotic with a broad spectrum:
a. Kills the antibodies
b. Acts on a specific antigen
c. Acts on different antigens
d. Acts on both the antigens and antibodies
Answer : C
Question. An example of a psychedelic agent is:
a. DNA
b. LSD
c. DDT
d. TNT
Answer : B
Question. Aspirin is:
a. Antibiotic
b. Antipyretic
c. Sedative
d. Psychedelic
Answer : B
Question. The formulation of dettol contains:
a. Chloroxylenol
b. Terpineol
c. Alcohol
d. All of these
Answer : D
Question. Measles is a disease which belongs to the category of:
a. Bacterial disease
b. Viral disease
c. Veneral disease
d. Protozoan disease
Answer : A
Question. Which of the following is a hypnotic drug?
a. Luminal
b. Salol
c. Catechol
d. Chemisol
Answer : A
Question. Chloramine-T is a:
a. Disinfectant
b. Antiseptic
c. Analgesic
d. Antipyretic
Answer : B
Question. A drug effective in the treatment of pneumonia, bronchitis, etc, is:
a. Streptomycin
b. Chloramphenicol
c. Penicillin
d. Sulphaguanidine
Answer : C
Question. Salol can be used as:
a. Antiseptic
b. Antipyretic
c. Analgesic
d. None of these
Answer : A
Question. Morphine is:
a. Anaesthetic
b. Analgesic
c. Antiseptic
d. Antibiotics
Answer : B
Question. Heroin is a derivative of:
a. Cocaine
b. Morphine
c. Caffeine
d. Nicotine
Answer : B
Question. Which one is communicable disease?
a. Scurvy
b. Diabetes
c. Beri-Beri
d. Chollera
Answer : D
Question. Sulpha drugs are used for:
a. Precipitating bacteria
b. Removing bacteria
c. Decreasing the size of bacteria
d. Stopping the growth of bacteria
Answer : D
Question. Which of the following is not a chlorinated insecticide?
a. DDT
b. Methoxychlor
c. Parathion
d. BHC
Answer : C
Question. Morphine is:
a. An alkaloid
b. An enzyme
c. A carbohydrate
d. A protein
Answer : A
Question. Arsenic drugs are mainly used in the treatment of:
a. Jaundice
b. Typhoid
c. Syphilis
d. Cholera
Answer : C
Question. Which is correct about vanillin?
a. A flavouring agent having vanila flavour
b. o-hydroxy-m-methoxy benzaldehyde
c. A food additive
d. All of these
Answer : D
Question. Amoxillin is semi-synthetic modification of:
a. Penicillin
b. Streptomycin
c. Tetracycline
d. Chloroampheniol
Answer : C
Question. Bithional is an example of :
a. Disinfectant
b. Antiseptic
c. Antibiotic
d. Analgesic
Answer : A
Question. Which of the following is not an antipyretic?
a. Aspirin
b. Paracetamol
c. Barbituric acid
d. Phenacetin
Answer : C
Question. Which of these is a hypnotic?
a. Metaldehyde
b. Acetaldehyde
c. Paraldehyde
d. None of these
Answer : C
Question. An ester used as medicine is:
a. Ethyl acetate
b. Methyl acetate
c. Methyl salicylate
d. Ethyl benzoate
Answer : C
Question. Substance used for the preservation of coloured fruit juices is:
a. Benzene
b. Benzoic acid
c. Phenol
d. Sodium meta bisulphite
Answer : B
Question. Which of the following term means pain killing?
a. Antibiotic
b. Analgesic
c. Antipyretic
d. Penicillin
Answer : B
Question. Which of the following can possibly be used as analgesicwithout causing addiction and any modification?
a. Morphine
b. N-acetylparaaminophenol
c. Diazepam
d. Tetra hydrocatenol
Answer : C
Question. Which one of the following is known as broad spectrum antibiotics?
a. Streptomycine
b. Ampicillin
c. Chloramphenicol
d. Penicillin G
Answer : C
Question. Which of the following is used as an antibiotic?
a. Ciprofloxacin
b. Paracetamol
c. Ibuprofen
d. Tocopherol
Answer : A
Question. Which of the following is not an antibiotic:
a. Penicillin
b. Sulphaguanidine
c. Chloramphenical
d. None of these
Answer : B
Question. Which of the following is molecular disease?
a. Allergy
b. Cancer
c. German measeles
d. Sickel-cell-anaemia
Answer : B
2. What are main constituents of dettol?
A. Chloroxylenol and terpineol.
3. Name the sweetening agent used for preparation of sweets for diabetic patients?
A. Saccharin
4. Why synthetic detergents are better than soaps?
A. They give foam even in hard water.
5. Give an example of cationic detergent.
A. Cetyltrimethyl ammonium bromide
6. Why aspartame is limited to cold foods only?
A. It is unstable at cooking temperature.
1. Give one example each of bactericidal and bacteriostatic antibiotics.
A. bactericidal – Pencillin/ Ofloxacin/ Aminoglycosides
2. Differentiate narcotic and non-narcotic analgesics with examples.
B. Non-narcotic analgesics are non-addictive pain relievers e.g. Aspirin
3. Categorise the following medicines and drugs based on their action. Equanil, Heroin, Bromopheniramine, Chloramphenicol, 1% phenol
A. Equanil- Tranquiliser
B. Heroin- Narcotic analgesics
C. Bromopheniramine- Antihistamine
D. Chloramphenicol- Broad spectrum antibiotic
E. 1% phenol- Disinfectant
4. What are antifertility drugs and give two examples.
e.g. Norethindrone, Novestrol
5. Sleeping pills are recommended by doctors to the patients suffering from sleeplessness, but it is not advisable to take its doses without consultation with the doctor. Why?
A. Most of the drugs taken in doses higher than recommended may cause harmful effects and act as poison. Therefore, a doctor should always be consulted before taking the medicines.
| CBSE Class 12 Chemistry Solutions Assignment Set A |
| CBSE Class 12 Chemistry Solutions Assignment Set B |
| CBSE Class 12 Chemistry Solutions Questions |
| CBSE Class 12 Chemistry Halo Alkanes and Halo arenes Assignment |
| CBSE Class 12 Chemistry Halo Alkanes and Halo arenes Questions |
| CBSE Class 12 Chemistry Alcohols Phenols and Ethers Assignment |
| CBSE Class 12 Chemistry Alcohols Phenols and Ethers Questions |
| CBSE Class 12 Chemistry Aldehydes Ketons Carboxylic Acids Questions |
| CBSE Class 12 Chemistry Biomolecules Assignment |
| CBSE Class 12 Chemistry Biomolecules Notes and Questions |
| CBSE Class 12 Chemistry Biomolecules Questions |
Important Practice Resources for Class 12 Chemistry
CBSE Class 12 Chemistry Unit 16 Chemistry In Everyday Life Assignment
Access the latest Unit 16 Chemistry In Everyday Life assignments designed as per the current CBSE syllabus for Class 12. We have included all question types, including MCQs, short answer questions, and long-form problems relating to Unit 16 Chemistry In Everyday Life. You can easily download these assignments in PDF format for free. Our expert teachers have carefully looked at previous year exam patterns and have made sure that these questions help you prepare properly for your upcoming school tests.
Benefits of solving Assignments for Unit 16 Chemistry In Everyday Life
Practicing these Class 12 Chemistry assignments has many advantages for you:
- Better Exam Scores: Regular practice will help you to understand Unit 16 Chemistry In Everyday Life properly and you will be able to answer exam questions correctly.
- Latest Exam Pattern: All questions are aligned as per the latest CBSE sample papers and marking schemes.
- Huge Variety of Questions: These Unit 16 Chemistry In Everyday Life sets include Case Studies, objective questions, and various descriptive problems with answers.
- Time Management: Solving these Unit 16 Chemistry In Everyday Life test papers daily will improve your speed and accuracy.
How to solve Chemistry Unit 16 Chemistry In Everyday Life Assignments effectively?
- Read the Chapter First: Start with the NCERT book for Class 12 Chemistry before attempting the assignment.
- Self-Assessment: Try solving the Unit 16 Chemistry In Everyday Life questions by yourself and then check the solutions provided by us.
- Use Supporting Material: Refer to our Revision Notes and Class 12 worksheets if you get stuck on any topic.
- Track Mistakes: Maintain a notebook for tricky concepts and revise them using our online MCQ tests.
Best Practices for Class 12 Chemistry Preparation
For the best results, solve one assignment for Unit 16 Chemistry In Everyday Life on daily basis. Using a timer while practicing will further improve your problem-solving skills and prepare you for the actual CBSE exam.
You can download free PDF assignments for Class 12 Chemistry Chapter Unit 16 Chemistry In Everyday Life from StudiesToday.com. These practice sheets have been updated for the 2025-26 session covering all concepts from latest NCERT textbook.
Yes, our teachers have given solutions for all questions in the Class 12 Chemistry Chapter Unit 16 Chemistry In Everyday Life assignments. This will help you to understand step-by-step methodology to get full marks in school tests and exams.
Yes. These assignments are designed as per the latest CBSE syllabus for 2026. We have included huge variety of question formats such as MCQs, Case-study based questions and important diagram-based problems found in Chapter Unit 16 Chemistry In Everyday Life.
Practicing topicw wise assignments will help Class 12 students understand every sub-topic of Chapter Unit 16 Chemistry In Everyday Life. Daily practice will improve speed, accuracy and answering competency-based questions.
Yes, all printable assignments for Class 12 Chemistry Chapter Unit 16 Chemistry In Everyday Life are available for free download in mobile-friendly PDF format.