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Balance in Basic Medium
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|
1
|
408
|
August 12, 2016
|
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Find oxidation number of:
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1
|
3648
|
August 12, 2016
|
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What are the oxidation number of the underlined elements in each of the following and how do you rationalise your results?
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|
1
|
2321
|
August 12, 2016
|
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Consider the reactions :
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1
|
450
|
August 12, 2016
|
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Calculate the oxidation number of sulphur chromium and nitrogen in ${{H}_{2}}$S${{O}_{5}}$, ${{Cr}_{2}}$${{O}_{7}}^{2-}$, N${{O}_{3}}^{-}$. Suggest structure of these compounds. Count for the fallacy
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0
|
1387
|
August 12, 2016
|
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Give one example of a chemical reaction which is not a redox reaction. Write chemical equation also
|
|
1
|
5162
|
August 12, 2016
|
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Assign oxidation number to the underlined elements in each of the following species
|
|
1
|
3862
|
August 12, 2016
|
|
Assign and sum of the oxidation number various atoms to Cr
|
|
0
|
441
|
August 12, 2016
|
|
What is the oxidation state of K in K${{O}_{2}}$?
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|
0
|
531
|
August 12, 2016
|