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Write balanced equation for (i) The pr...

Write balanced equation for
(i) The preparation of phosphine from `CaO` and white phosphorus.
(ii) The preparation of ammonium sulphate from calcium sulphate,H2O,ammonia and carbon dioxide.

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### Step-by-Step Text Solution #### (i) Preparation of Phosphine from Calcium Oxide and White Phosphorus 1. **Identify Reactants and Products**: - Reactants: Calcium oxide (CaO) and white phosphorus (P4). - Product: Phosphine (PH3). ...
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  1. Give balanced equations for the following : Phosphorous reacts with ...

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  2. Write the balanced chemical equations when hypophosphorus acid is heat...

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  3. Explain the following (i)H3 PO3 is a dibasic acid. (ii) Phosphine ...

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  4. Write balanced equation for (i) The preparation of phosphine from Ca...

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  5. Write two resonating structures of N(2)O that satify octet rule.

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  6. Write balanced chemical equations for the following : (i) Sodium ni...

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  7. The correct increasing order of extent of hydrolysis is :

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  8. Give reason in one or two sentences. "Ammonium chloride is acidic in...

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  9. Complete and balance the following chemical reactions : Red phosphorus...

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  10. Identify the compounds A and B. PCl5 + SO2 rarr A + B .

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  11. Complete and balance the following reactions. Ca5(PO4)3 F + H2 SO4 +...

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  12. Account for the following : Mg3 N2 when reacted with water gives NH3...

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  13. Draw the structure of P4 O10 and identify the number of single and dou...

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  14. A soluble compound of a poisonous element M, when heated with Zn//H2 S...

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  15. Reaction of phosphoric acid with Ca5(PO4)3 F yields a fertiliser 'trip...

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  16. Complete and balance the following equation : P4 O10 + PCl5 rarr.

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  17. In the following equation : A + 2 B + H2 O rarr C + 2 D A = HNO2, ...

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  18. Nitrogen exists as diatomic molecule and phosphorus as P(4). Why?

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  19. Write the balanced equations for the reactions of the following compou...

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  20. How many grams of CaO are required to neutralise 852 g of P4 O10 ? Dra...

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