What is urotropine ? Give its use.

What is morphine?Give its use and abuse?

(i) What is vinegar ? Give its uses. (ii) Why does carbon form compounds having low melting and boiling points ?

What is zwitter ion ? Give its general structure.

What is formalin - write its use.

What is an aqua regia ? Give its one use.

What is mischmetall? Give its one use.

What is placenta? Give its functions?

What is Lucas reagent: Give its reaction with primary (1^(@)) and tertiary (3^(@)) alcohols?