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