1. At constant temperature ,the pressure of the gas is inversely proportional to the volume .
2.cuprous compounds are colourless, while cupric from coloured compounds .
3.Lead pencil contains Graphite , not Lead
4.Ascorbic acid is vitamin C
5.Atomicity of nobel gases is one
6.Soda lye is NaOH
7.Benzene is a liquid
8.strongest acid in organic is carboxylic acid
9.Any molecule which form ring when involved in Hydrogen bonding is called chellation .
10. IUPAC always written in bracket to distinguish it from trivial name .
…………………….. ALL THE BEST
fundamentals of chemistry 