Answers Subjective Assignment Chemical Reactions and Equations
Answers Subjective Assignment Chemical Reactions and Equations Ans 51. When lime water sticks on walls react with CO2 of air to forms a layer of CaCO3 which is white in…
Answers Subjective Assignment Chemical Reactions and Equations Ans 51. When lime water sticks on walls react with CO2 of air to forms a layer of CaCO3 which is white in…