CLASS :- 10 SUBJECT :- SCIENCE CHAPTER 2 TOPIC :- SOME IMPORTANT SALT (NaHCO3 , Na2CO3 , CaOCl2 and (CaSO)2 H2O)

CLASS IX, X , XI , XII , NEET and JEE

CLASS :- 10

   SUBJECT  :-  SCIENCE   

CHAPTER : 2    

  TOPIC :- SOME IMPORTANT SALT

(NaHCO3 , Na2CO3 , CaOCl2 and (CaSO)2 H2O)