| Aayush prakhar asks : What is Swarts reaction? |
| Shaista saina asks : why respirasion is called a exodirmic reaction? |
| Swetha asks : how to solve the rate of reaction problems |
| Swetha asks : how to solve the rate of reaction problems |
| Ambika sinha asks : hello sir, please answer me that when a chemical reaction is taken place...the color of reactant is changed.how could i know whats the color of reactant |