Plzzzzz solve question no 21
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here lambda is equal to x hope this helps you
regards nishita
regards nishita
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shubhamkumar81:
a great thanks to you from my heart for solving this. so much thanks
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The convention is that the cation is written first in a formula, followed by the anion.
The oxidation number of a free element is always 0.
The oxidation number of a monatomic ion equals the charge of the ion.
The usual oxidation number of hydrogen is +1.
The oxidation number of oxygen in compounds is usually -2.
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