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White P reacts with caustic soda, the pr...

White `P` reacts with caustic soda, the products are `PH_(3)` and `NaH_(2)PO_(2)`. This reaction is an example of:

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When P reacts with caustic soda the products are PH_(3) and NaH_(2)PO_(2) .the reaction is an example of:

When phosphorus reacts with caustic soda, the products are PH_(3) and NaH_(2)PO_(2) This reaction is an example of:

White phosphorus reacts with caustic soda to form PH_(3) and NaH_(2) PO_(2) . This reaction is an example of

White P reacts with caustic soda (NaOH) forming PH_(3) and NaH_(2)PO_(2) . The reaction is-

Redox is a reaction in which both oxidation and reduction will take place simultaneously . It is obvious that if one substance gives electron there must be another substance to accept these electrons . In some reactions, same substance is reduced as well as oxidised, these reactions are termed as disproportionation reactions. For calculating equivalent mass in redox reaction change in oxidtaion number is realted to n-factor which is reciprocal of molar ratio. When P reacts with NaOH, the products are PH_(3) and NaH_(2)PO_(2) which of the following statement is correct ?

In the reaction P + NaOH rarr PH_(3) +NaH_(2)PO_(2)

P_(4)+3NaOH+3H_(2)O to 3NaH_(2)PO_(2)+PH_(3) is an example of:-

OP TANDON-OXIDATION AND REDUCTION (REDOX REACTIONS)-LEVEL A
  1. Pick the group which docs not on an a neutral oxide:

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  2. Magnesium reacts with acids producing hydrogen and correspondmg magnes...

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  3. White P reacts with caustic soda, the products are PH(3) and NaH(2)PO(...

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  4. Which of the following reactions is not a redox reaction?

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  5. In this reaction 2Na(2)S(2)O(3)+I(2)=Na(2)SO(4)O(6)=2NaI(2) acts as:

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  6. The most common oxidation explained as due to:

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  7. Select the compound in which chlorine shows oxidation state +7:

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  8. HBr and HI can reduce sulphurie acid, HCI can reduced KMnO(4) and HF c...

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  9. One mole of N(2)H(4) loses ten moles of electrons to form a new compou...

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  10. The brown ring complex compound of iron is formulated as [Fe (H(2)O)(5...

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  11. In which of the following compounds, iron has an oxidation state of+3?

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  12. When KMnO(4) is reduced with oxalic acid in acidic solution, the oxida...

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  13. In which of the following reactions the underlined substance is oxidis...

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  14. When tin(IV) chloride is treated with excess of conc., hydrochloric ac...

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  15. In the following reaction 3Br(2)+6CO(3)^(2-)+3H(2)O=5Br^(-)+BrO(3)^(...

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  16. The oxidation state of phosphorus varies from:

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  17. When SO(2) is passed through acidic solution of potassium dichromate, ...

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  18. Oxidation states of iodine vary from

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  19. Oxidation number of fluorine in F(2)O is:

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  20. In that compounds KMnO(4) and K(2)Cr(2)O(7) the highest oxidation stat...

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