Home
Class 11
CHEMISTRY
Identify the correct statements with ref...

Identify the correct statements with reference to the given reaction
`P_4 +3OH^(-)+3H_(2)Oto PH_(3)+3H_(2)PO_(2)^(-)`
(i) Phosphorous is undergoing reduction only
(ii) Phorphorous is undergoing oxidation only
(iii) Phosphorous is undergoing both oxidation and reduction .
(iv) Hydrogen is undergoing neither oxidation nor reduction .

A

only (iii)

B

both (iii) and (iv)

C

only (i)

D

None of these.

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
Promotional Banner

Topper's Solved these Questions

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS (ADDITIONAL SHORT ANSWERS)|56 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS (ADDITIONAL LONG ANSWERS)|7 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    SURA PUBLICATION|Exercise EVALUATION (II.WRITE BRIEF ANSWER TO THE FOLLOWING QUESTIONS)|32 Videos

  • ALKALI AND ALKALINE EARTH METALS

    SURA PUBLICATION|Exercise ADDITIONAL LONG ANSWER|22 Videos

  • BASIC CONCEPTS OF ORGANIC REACTIONS

    SURA PUBLICATION|Exercise CREATIVE QUESTIONS [HOTS]|14 Videos

Similar Questions

Explore conceptually related problems

Arrange the acids (i) H_(2)SO_(3) (ii) H_(3)PO_(3) and (iii) HClO_(3) in the decreasing order of acidity.

The Mn^(3+) ion is unstable in solution and undergoes disproportionation to give Mn^(2+) , MnO_(2) and H^(+) ion. Write a balanced ionic equation for the reaction.

SURA PUBLICATION-BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS-ADDITIONAL QUESTIONS ( ADDITIONAL CHOOSE THE CORRECT ANSWERS)
  1. Which of the following statement(s) is/are not true about the followin...

    Text Solution

    |

  2. Identify the correct statement(s) with respect to the following reacti...

    Text Solution

    |

  3. Identify the correct statements with reference to the given reaction ...

    Text Solution

    |

  4. Give an example of molecule in which the ratio of the molecular formul...

    Text Solution

    |

  5. The change in the oxidation number of S in H2S and SO2 in the followin...

    Text Solution

    |

  6. In which of the following reactions, hydrogen peroxide acts as an oxid...

    Text Solution

    |

  7. Two elements X and Y (atomic mass of X=75,Y=16) combine to give a comp...

    Text Solution

    |

  8. Assertion (A): Among halogens fluorine is the best oxidant. Reason (...

    Text Solution

    |

  9. Equal volume of nitrogen and Hydrogen gases will react to form ammonia...

    Text Solution

    |

  10. Identify the redox reaction taking place in a beaker. .

    Text Solution

    |

  11. A compound has an empirical formula C2H4O. If the value of n=2 the mol...

    Text Solution

    |

  12. If ten volumes of dihydrogen gases react with five volumes of dioxygen...

    Text Solution

    |

  13. Limiting reagent is in a chemical reaction is the reactant in which

    Text Solution

    |

  14. Assertion : When 4 moles of H2 reacts with 2 moles of O2. Then 4 moles...

    Text Solution

    |

  15. Assertion : K(20). AI(2)O(3).SiO(2). 6H(2)O is the empirical formula o...

    Text Solution

    |

  16. Anything that has mass and occupies space is called

    Text Solution

    |

  17. The mass of one mole of a substance is

    Text Solution

    |

  18. Which of the following is correct ?

    Text Solution

    |

  19. Which formula of a compound is a whole number multiple of the empirica...

    Text Solution

    |

  20. All oxidation reactions are accompanied by reactions .

    Text Solution

    |