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प्रश्न
What do you understand by the term oxidation number?
उत्तर
Oxidation number refers to the number of charges an atom would have in a molecule or an ionic compound if electrons were transferred completely. The oxidation numbers reflect the number of electrons “transferred”.
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संबंधित प्रश्न
Which of the following contains the same number of carbon atoms as in 6 g of carbon-12.
Balance the following equation by the oxidation number method.
\[\ce{K2Cr2O7 + Kl + H2SO4 -> K2SO4 + Cr2(SO4)3 + I2 + H2O}\]
Balance the following equation by the oxidation number method.
\[\ce{KMnO4 + Na2SO3 -> MnO2 + Na2SO4 + KOH}\]
Balance the following equation by the ion electron method.
\[\ce{KMnO4 + SnCl2 + HCl -> MnCl2 + SnCl4 + H2O + KCl}\]
Balance the following equation by the ion electron method.
\[\ce{C2O^2-_4 + Cr2O^2-_7 -> Cr^3+ + CO2}\] (in acid medium)
Balance the following equation by the ion electron method.
\[\ce{Na2S2O3 + I2 -> Na2S4O6 + NaI}\]
Reducing agent is a species that ____________.
Which of the following reagents is used for the following conversion?
\[\ce{CH3 - CH = CH - CHO -> CH3 - CH = CH - CH2OH}\]
What is the formula of hydrolith?
Which of the following represents a redox reaction?
