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| Why is methane also called marsh gas? |  | 
| asked by Icse (ajinsumesh) 8 years ago | 
| 2 | 
| What's the colour of potassium nitrite (KNO2)? |  | 
| asked by Ansh Thamke (ansh_cr7) 8 years ago | 
| 2 | 
| Difference between titration and neutralisation? |  | 
| asked by Xyz (san_ika) 8 years ago | 
| 1 | 
| Why does sulphite and carbonate ions love hydrogen ion more than active metal ions? |  | 
| asked by Satendra singh (skshooda) 8 years ago | 
| 1 | 
| Please guide me where can I get answers to physics Icse 2017 paper |  | 
| asked by Priyal Lath (priyallath) 8 years ago | 
| 3 | 
| Give a test to distinguish between
@ ethanol and acetic acid
Is in I can use neutral ferric chloride solution with Acetic Acid which will give wine red colour |  | 
| asked by SWAGATAM BAZ (icse2017) 8 years ago | 
| 3 | 
| are double mixed and complex salts in the syllabus??? |  | 
| asked by Steny James (steny) 8 years ago | 
| 1 | 
| Why is class known as acomposite datatype :) |  | 
| asked by Roshan Geo Roy (yoboyyy) 8 years ago | 
| 2 | 
| Why are 90% of compounds organic |  | 
| asked by Merin yeldho (greenday68) 8 years ago | 
| 4 |