9th class Chemistry Guess Paper 2019

If you are in search of the guess paper of chemistry class 9 then you are at right page because here we have published the 9th class Chemistry Guess Paper 2019.




Branches of chem
 valency
 how to write chemical formula
 significance of chem formula
 molecular ion
 free radical,
Avogadro's no,
mole,
properties of cathode & anode rays
Bohr's atomic model
isotopes of C, Cl
 hydrogen, & uses