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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 |
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| asked by Allcaps (mrsmart) 8 years ago |
4 |
+ 1 more questions by mrsmart
How to frame the answer?
Give reason:electrolysis is a redox reaction |
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| asked by Allcaps (mrsmart) 8 years ago |
1 |
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Similarities between hcl,nh3,hno3 & h2so4 |
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| asked by Faiz Ansari (faizansari27) 8 years ago |
3 |
Are hall-houralt & hoope's electrilytic process imp ??? |
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| asked by Sugandh Gupta (sugandh96) 8 years ago |
1 |
Can someone give a list of all observations? |
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| asked by Pratik Bharuka (bharuka23) 8 years ago |
1 |
Why the electrolysis of water is considered as an example of catalysis? |
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| asked by Rinki Lata (alldbesthappy) 8 years ago |
1 |
An element/ compound with all three types of bonds? And also, an element with electrovalent and covalent bond? Please answer fast. |
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| asked by Hrudita Punugoti (hrudita) 8 years ago |
1 |
On which page the answer to this question is given in textbook
An oxide whichis yollew when hot |
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| asked by Arnav Gupta (aryan1504) 8 years ago |
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Urgeent please reply.''''!!!!?,,=×(@@!!
What is the meaning of backsuction....anyone please explain the prep of hcl acid... |
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| asked by Akash Divakar (akashdivakar) 8 years ago |
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If anyone wants to join a whatsapp group full of other people asking these kinds of questions but with immediate respondes ( all members are from respaper) .Message me your number |
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| asked by Dhruv Shetty (someonesomewhere) 8 years ago |
1 |
Do we have to write the final answer for chemistry in Mole concept?
My teacher said that we will get marks just for writing 6.023 x 10^23 / 4 ,even without simplifying it. Did any of your teachers say the same thing? |
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| asked by Won't Tell :P (some1) 8 years ago |
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