Please refer to Assignments Class 12 Chemistry Chemistry in Everyday Life Chapter 16 with solved questions and answers. We have provided Class 12 Chemistry Assignments for all chapters on our website. These problems and solutions for Chapter 16 Chemistry in Everyday Life Class 12 Chemistry have been prepared as per the latest syllabus and books issued for the current academic year. Learn these solved important questions to get more marks in your class tests and examinations.
Chemistry in Everyday Life Assignments Class 12 Chemistry
Question. Aspirin falls under which class of drugs ?
(a) Analgesic
(b) Antibiotic
(c) Antifertility
(d) antacid
Answer
A
Question. Which of the following comounds are administered as antacids?
(i) Sodium carbonate
(ii) Sodium hydrogencarbonate
(iii) Aluminium carbonate
(iv) Magnesium hydroxide
(a) (i) and (ii)
(b) (ii) and (iv)
(c) (i), (ii) and (iii)
(d) All of these
Answer
B
Question. Barbituric acid and its derivatives are well known
(a) antipyretics
(b) analgesics
(c) antiseptics
(d) traquillizers
Answer
D
Question. The function of enzymes in the living system is to
(a) transport oxygen
(b) provide energy
(c) provide immunity
(d) catalyse biochemical reactions
Answer
D
Question. The drug used for prevention of heart attacks is
(a) aspirin
(b) valium
(c) chloramphenicol
(d) cephalsoprin
Answer
A
Question. Which one of the following is employed as a tranquilizer?
(a) Naproxen
(b) Tetracycline
(c) Chlorpheninamine
(d) Equanil
Answer
D
Question. An antibiotic contains nitro group attached to aromatic nucleus. It is
(a) penicillin
(b) streptomycin
(c) tetracycline
(d) chloramphenicol
Answer
D
Question. Terfenadine is commonly used as a/an
(a) tranquilizer
(b) antihistamine
(c) antimicrobial
(d) antibiotic
Answer
B
Question. Antiseptics and disinfectants either kill or prevent growth of microorganisms. Identify which of the following statements is not true:
(a) Chlorine and iodine are used as strong disinfectants.
(b) Dilute solutions of boric acid and hydrogen Peroxide are strong antiseptics.
(c) Disinfectants harm the living tissues.
(d) A 0.2% solution of phenol is an antiseptic while 1% solution acts as a disinfectant.
Answer
B
Question. Streptomycin is effective in the treatment of
(a) tuberculosis
(b) malaria
(c) typhoid
(d) cholera
Answer
A
Question. Tranquillizers are substances used for the treatment of
(a) cancer
(b) AIDS
(c) mental diseases
(d) physical disorders
Answer
C
Question. The drug used as an antidepressant is
(a) Luminol
(b) Tofranil
(c) Mescaline
(d) Sulphadiazine
Answer
B
Question. Which of the following is a broad spectrum drug?
(a) Plasmoquine
(b) Chloroquine
(c) Chloramphenicol
(d) D.D.T.
Answer
C
Question. Barbituric acid and its derivatives are well known
(a) antipyretics
(b) analgesics
(c) antiseptics
(d) traquillizers
Answer
D
Question. A drug effective in the treatment of pneumonia, bronchitis, etc, is
(a) streptomycin
(b) chloramphenicol
(c) penicillin
(d) sulphaguanidine
Answer
C
Question. Which of the following is a hypnotic drug?
(a) luminal
(b) salol
(c) catechol
(d) chemisol
Answer
A
Question. Aspirin is
(a) antibiotic
(b) antipyretic
(c) sedative
(d) psychedelic
Answer
B
Question. Chloroamphenicol is an :
(a) antifertility drug
(b) antihistaminic
(c) antiseptic and disinfectant
(d) antibiotic-broad spectrum
Answer
D
Question. An antipyretic is
(a) quinine
(b) paracetamol
(c) luminal
(d) piperazine
Answer
B
Question. The following compound is used as
(a) an anti-inflammatory compound
(b) analgesic
(c) hypnotic
(d) antiseptic
Answer
B
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 statements is not true aboult enzyme inhibitors?
(a) Inhibit the catalytic activity of the enzyme.
(b) Prevent the binding of substrate.
(c) Generally a strong covalent bond is formed between an inhibitor and an enzyme
(d) Inhibitors can be competitive or non-competitive.
Answer
C
Question. Which of the following term means pain killer
(a) Antibiotic
(b) Analgesic
(c) Antipyretic
(d) Penicillin
Answer
B
Question. Penicillin is an :
(a) antibiotic
(b) anaesthetic
(c) antiseptic
(d) antipyretic
Answer
A
Question. Which one of the following can possibly be used as analgesic without causing addiction and mood modification ?
(a) Diazepam
(b) Morphine
(c) N-Acetyl-para-aminophenol
(d) Tetrahydrocannabinol
Answer
C
Question. The drug
(a) Antacid
(b) Analgesic
(c) Antimicrobial
(d) Antiseptic
Answer
A
Question. Aspirin is known as
(a) acetyl salicylic acid
(b) phenyl salicylate
(c) acetyl salicylate
(d) methyl salicylic acid
Answer
A
Question. The use of chemicals for treatment of diseases is called as
(a) isothermotherapy
(b) angiotherapy
(c) physiotherapy
(d) chemotherapy
Answer
D
Question. Which one among the following is not an analgesic?
(a) Ibuprofen
(b) Naproxen
(c) Aspirin
(d) Valium
Answer
D
Question. Bithional is added to soap as an additive to function as a/an
(a) softener
(b) hardener
(c) dryer
(d) antiseptic
Answer
D
Question. Salol can be used as
(a) antiseptic
(b) antipyretic
(c) analgesic
(d) None of these
Answer
A
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 one of the following is employed as a tranquilizer drug?
(a) Promethazine
(b) Valium
(c) Naproxen
(d) Mifepristone
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. Which of the following is not a target molecule for drug function in body?
(a) Carbohydrates
(b) Lipids
(c) Vitamins
(d) Proteins
Answer
C
Question. Penicillin was first discovered by
(a) A. Fleming
(b) Tence and Salke
(c) S.A. Waksna
(d) Lewis Pasteur
Answer
A
Question. Which one of the following is not a tranquilizer?
(a) Equanil
(b) Veronal
(c) Salvarsan
(d) Serotonin
Answer
C
Question. Drug which helps to reduce anxiety and brings about calmness is
(a) tranquillizer
(b) diuretic
(c) analgesic
(d) antihistamine
Answer
A
Question. Commonly used antiseptic ‘Dettol’ is a mixture of
(a) o-chlorophenozylenol + terpeneol
(b) o-cresol + terpeneol
(c) phenol + terpeneol
(d) chloroxylenol + terpeneol
Answer
D
Question. Which one of the following is employed as a tranquilizer drug?
(a) Promethazine
(b) Valium
(c) Naproxen
(d) Mifepristone
Answer
B
Question. The drug which is effective in curing malaria is
(a) quinine
(b) aspirin
(c) analgin
(d) equanil
Answer
A
Question. Which of the following is used for inducing sleep?
(a) Paracetamol
(b) Chloroquine
(c) Bithional
(d) Barbituric acid derivatives
Answer
D
Question. The structure given below is known as
(a) Penicillin F
(b) Penicillin G
(c) Penicillin K
(d) Ampicillin
Answer
B
Question. Which of the following statements about aspirin is not true?
(a) It is effective in relieving pain.
(b) It is a neurologically active drug.
(c) It has antiblood clotting action.
(d) It belongs to narcotic analgesics.
Answer
D
Question. Bithional is an example of
(a) disinfectant
(b) antiseptic
(c) antibiotic
(d) analgesic
Answer
B
Question. Which of the following is not an antiseptic drug?
(a) Iodoform
(b) Dettol
(c) Gammexane
(d) Genation violet
Answer
C
Question. Veronal, a barbiturate drug is used as
(a) anaesthetic
(b) sedative
(c) antiseptic
(d) None of these
Answer
B
Question. Which of the following drugs is a tranquilizer and sedative
(a) Sulphadiazine
(b) Papaverine
(c) Equanil
(d) Mescaline
Answer
C
Question. Various phenol derivatives, tincture of iodine (2 – 3%) I2 in (water / alcohol) and some dyes like methylene blue are
(a) antiseptics
(b) disinfectants
(c) analgesics
(d) antipyretics
Answer
A
Question. Arsenic drugs are mainly used in the treatment of
(a) Jaundice
(b) Typhoid
(c) Syphilis
(d) Cholera
Answer
C
