Tablets are places into a coating chamber & hot air is introduced through the bottom of the chamber . Coating solution is applied through an atomizing nozzle from the upper end of the chamber. This technique is called

Chlordiazepoxide is synthesized from

A moiety of molecule responsible for selective absorption of radiation in a specific range is called as

If the Carr`s index of a powder is 10% then type of powder flow is

Mixing of semisolids is carried out using

In the preparation of small pox vaccine, the drying process used is

In cosmetic preparation , an oxidant used in an aqueous system is

In tablet coating process, inadequate spreading of the coating solution before drying causes

Presence of one of the following characteristics show that the Rauwolfia serpentine is adulterated with other species of Rauwalofia

Chinese rhapnotic rhubarb can be distinguished from Indian rhubarb by fluorescence developed in UV light which is