Mathew works in a multinational company where the working conditions are tough. He started taking sleeping pills without consulting a doctor. When his friend Amit came to know about it he was distrubeed and advised mathew not to do so. He suggested that Mathew should instead practice yoga to be stress free Mathew is now relaxed and happy after practicing yoga.
After reading the above passages, answer the following questions :
(a) Pick out the odd chemical compound on the basis of its different medicinal property: luminal, Secondal, Phenacetin and Equanil.
(b) List at least two qulities of Amit that helped Mathew to be happy.
(c) Why is it advisable not to take the dose of sleeping pill without consulting a doctor ?
(d) Nmae the class of chemical compounds used in sleeping pills.