How to calculate thw valency of nitrate?
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Explanation:
by putting chemical formula
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Explanation:
- Nitrate ion (NO3) has one Nitrogen and three Oxygen atoms.
- Oxygen lies in group 16 and thus has a valency of -2.
- Nitrogen lies in the group 15 and has a charge of +5 forming the bond with three oxygen atoms.
- So if you add the valency of all the atoms, you get the answer as -1.
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