How are fluorides of oxygen prepared ? Write their structures. 

Fluoride ion

How is orange-I prepared ?

How is hydrazine prepared ?

How are xenon fluorides prepared ? Discuss their behaviour towards water.

How is diborane prepared ?

How Beryllium chloride is prepared?

How Beryllium chloride is prepared?

How is beryllium chloride prepared ? Discuss its structure both in the solid as well as in the gas phase.

How is formic acid prepared ?

How is green manure prepared?