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| Why is methane also called the Marsh Gas? |  | 
| asked by Icse (ajinsumesh) 8 years ago | 
| 1 | 
| I know Hindi exam is over but how much do they give on average for an essay and letter? |  | 
| asked by ... (tedgreen) 8 years ago | 
| 1 | 
| Hey guys any HARD BIOLOGY AND CHEMISTRY PAPER ? |  | 
| asked by Navneeth (poopstar) 8 years ago | 
| 0 | 
| guys.. is Arrays.toString(arrayname); in syllabus |  | 
| asked by Roshan Geo Roy (yoboyyy) 8 years ago | 
| 1 | 
| Please share the notes of chemistry (topperlearning. com) |  | 
| asked by Param Kasliwal (param06092001) 8 years ago | 
| 1 | 
| What is the diff between viraf dalal 2013 n 2017 edition?? |  | 
| asked by Prathamesh Dhake (oisix) 8 years ago | 
| 1 | 
| Is brown ring test in scope?
According to Dalal textbook, it is not!
But many of my friends are telling me that it is! |  | 
| asked by Erick Rajamani (erick312) 8 years ago | 
| 3 | 
| In the laboratory preparation of Ammonia  its written " A higher ratio by weight of the alkali used may counter act the loss by sublimation of ammonium chloride on heating in the solid state . " 
Here i think the Ammonium chloride due to sublimation has its qty decreased so shouldnt it be used more instead of alkali ?
Can explain the reason and if my understanding is correct .
P.S --> Its given in Viraf Dalal pg 179 if needed .
Thanks ! . |  | 
| asked by Siddharth (sid_9869) 8 years ago | 
| 3 |