Chemistry In Everyday Life Test

Chemistry In Everyday Life

This is chemistry in everyday life Test-01 for CBSE class 12 Chemistry.. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
The neurotransmitter that plays a role in mood swings is
  • A
    Serotonin
  • B
    Glycine
  • C
    Dopamine
  • D
    Noradrenaline
    Correct
2
The narcotic analgesic administered in medicinal doses is
  • A
    Equanil
  • B
    Morphine
    Correct
  • C
    Aspirin
  • D
    Valium
3
Paul Ehrlich was awarded Nobel Prize in medicine in 1908 for discovering the medicine to treat
  • A
    Diabetes
  • B
    Syphilis
    Correct
  • C
    Typhoid
  • D
    Viral infections
4
Penicillin Fungus was discovered by
  • A
    Robert G Edwards
  • B
    Watson and Crick
  • C
    Alexader Flemming
    Correct
  • D
    Mendel
5
The narrow spectrum antibiotic is
  • A
    Ofloxacin
  • B
    Chloramphenicol
  • C
    Vancomycin
  • D
    Penicillin G
    Correct
6
Norethindrone is a
  • A
    Synthetic disinfectant
  • B
    Natural antibiotic
  • C
    Synthetic antifertility drug
    Correct
  • D
    Natural progesterone derivative
7
Very low concentrations of Sulphur – dioxide acts as
  • A
    None of these
  • B
    Disinfectant only
    Correct
  • C
    Both Disinfectant and antiseptic
  • D
    Antiseptic only
8
Ortho – sulphobenzimideis
  • A
    A preservative
  • B
    An artificial sweetner
    Correct
  • C
    An anti – oxidant
  • D
    An antibiotic
9
Saponification is a process which involves
  • A
    preparation of soaps
    Correct
  • B
    preparation of antacid
  • C
    preparation of sulpha drugs
  • D
    preparation of esters
10
Lather formed in shaving soaps is due to
  • A
    Sodium silicate
  • B
    Glycerol
  • C
    Sodium rosinate
    Correct
  • D
    Borax
11
Liquid dishwashing agents are
  • A
    Soaps
  • B
    Non – ionic Detergents
    Correct
  • C
    Anionic Detergents
  • D
    Cationic Detergents
12
Drugs which mimic the natural messenger by switching on the receptor are called
  • A
    Inhibitor
  • B
    Chemical messenger
  • C
    Agonists
    Correct
  • D
    Antagonists
13
Zantac, Cimetidine, Ranitidine are all
  • A
    Antihistamines
    Correct
  • B
    Antapyretics
  • C
    Antibiotics
  • D
    Analgesics
14
Equanil is used to
  • A
    Relieve pain
  • B
    Add nutritive value to food
  • C
    Relieve tension
    Correct
  • D
    Destroy microorganism
15
Dettol is a mixture of
  • A
    Dilute solution of iodine
  • B
    Dilute aqueous solution of boric acid
  • C
    Mixture of chloroxylenol and terpineol
    Correct
  • D
    Soap solution containing bithionol