Chemistry, asked by udevi4470, 10 months ago

(c) phosphorus in PH,
(d) carbon in CH4
(e) nitrogen in the following compounds:
(1) N2O3, (ii) N2O5 (iii) NO2 (iv) NO
what is the valency of​

Answers

Answered by TheDivineSoul
8

Answer:

third one is the answer option e

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Answered by pruthviraghu123
1

Answer:

Explanation:

The key to this is twofold, the sum of the oxidation numbers for a compound will always be zero, and oxygen almost always has an oxidation number of -2. 

NO --- +2 

NO2 --- +4 

N2O --- +1 

N2O3 --- +3 

N2O5 ---- +5

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