Give one example each for bactericidal and bacteriostatic antibiotics.
Bactericidal—Penicilline or Ofloxacin.Bacteriostatic—Chloramphenicol or tetracycline.
What do you mean by the spectrum of antibiotic?
Name the most common food preserative. Why is it added to food?
Give one advantage of detergents over soap.
Name any two artifical sweeteners.
Give one example of a cationic detergents. Write its structure also.
How does the hard water affect the cleaning action of detergents?
Why aspartame has a limited use?
Draw the structure of paracetamol and write its IUPAC name.
