(a) Give an example for non-narcotic analgesic.
(b) Why the use of Aspartame is limited to cold foods and soft drinks ?

Explanation

(a) Paracetamol or aspirin
(b) It is unstable at cooking temperature.
(a) Non-narcotic analgesis are medications used to control pain and inflammation. These are not habit forming. The examples are :
(i) Analgin :

(ii) Diclofenac sodium :

(b) Aspartame is about 150 times sweeten than sucrose but it is unstable at cooking temperature, therefore it is limited to use in cold foods and soft-drinks.