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Write formulas for the following compoun...

Write formulas for the following compounds :
Chromium (III) oxide

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To write the formula for Chromium (III) oxide, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Oxidation States**: - Chromium (Cr) has an oxidation state of +3, as indicated by the Roman numeral III in the name. - Oxygen (O) typically has an oxidation state of -2. ...
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ICSE-REDOX REACTIONS (OXIDATION AND REDUCTION)-NCERT TEXT-BOOK. EXERCISES ((With Hints and Solutions)
  1. Write formulas for the following compounds : Thallium (I) sulphate

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  2. Write formulas for the following compounds : Iron (III) sulphate

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  3. Write formulas for the following compounds : Chromium (III) oxide

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  4. Suggest a list of the substances where carbon can exhibit oxidation st...

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  5. While sulphur dioxide and hydrogen peroxide can act as oxidising as we...

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  6. Consider the reactions : (a) 6 CO(2) (g) + 6 H(2)O (1) to C(6) H(12)...

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  7. The compound AgF(2) is unstable compound. However, if formed, the comp...

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  8. Whenever a reaction between an oxidising agent and a reducing agent is...

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  9. How do you account for the following observations ? Though alkaline ...

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  10. How do you account for the following observations ? When concentrate...

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  11. Identify the substance oxidised and reduced, oxidising agent and reduc...

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  12. Consider the reactions : 2S(2)O(3)^(2-)(aq)+l(2)(s)toS(4)O(6)^(2-)(a...

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  13. Justify giving reactions that among halogens, fluorine is the best oxi...

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  14. Why does the following reaction occur ? XeO(6)^(4-) (aq) + 2 F^(-) (...

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  15. Consider the reactions : (a) H(3)PO(2) (aq) + 4 AgNO(3) (aq) + 2 H...

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  16. Balance the following redox reactions by ion-electron method. MnO(4)...

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  17. Balance the following redox reactions by ion-electron method. MnO(4)...

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  18. Balance the following redox reactions by ion-electron method. H(2)O(...

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  19. Balance the following redox reactions by ion-electron method. Cr(2)O...

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  20. Balance the following equations in basic medium by ion electron method...

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