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| Will I get to know my physics, chem, bio marks separately after boards or will I get it as science as a whole? |  | 
| asked by Niranjan D R (thuglife) 9 years ago | 
| 2 | 
| anyone intrested in 1994 chemistry paper |  | 
| asked by Siddharth Chhetri (dgenerationx) 9 years ago | 
| 1 | 
| It seems the paper will be tricky |  | 
| asked by Born To Succeed (rupanwita) 9 years ago | 
| 1 | 
| State Observations:
1. Aqueous ammonia is passed in excess over CuO
2. SO2 gas is passed over Potassium Dichromate solution 
3. conc. Nitric acid reacts with Cu
4. HCl is added 2 silver nitrat soln
5. NH3 is passed through Nesslers reag |  | 
| asked by Allcaps (mrsmart) 9 years ago | 
| 4 | 
|  + 1 more questions by mrsmart    
| How to frame the answer?
Give reason:electrolysis is a redox reaction |  |  
| asked by Allcaps (mrsmart) 9 years ago |  
| 1 |  | 
| Similarities between hcl,nh3,hno3 & h2so4 |  | 
| asked by Faiz Ansari (faizansari27) 9 years ago | 
| 3 | 
| Are hall-houralt & hoope's electrilytic process imp ??? |  | 
| asked by Sugandh Gupta (sugandh96) 9 years ago | 
| 1 | 
| Can someone give a list of all observations? |  | 
| asked by Pratik Bharuka (bharuka23) 9 years ago | 
| 1 | 
| Why the electrolysis of water is considered as an example of catalysis? |  | 
| asked by Rinki Lata (alldbesthappy) 9 years ago | 
| 1 | 
| An element/ compound with all three types of bonds? And also, an element with electrovalent and covalent bond? Please answer fast. |  | 
| asked by Hrudita Punugoti (hrudita) 9 years ago | 
| 1 |