Home
Class 11
CHEMISTRY
Reduction involves...

Reduction involves

A

loss of electrons

B

gain in electrons

C

increase in oxidation number

D

addition of oxygen

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|21 Videos

  • NATURE OF CHEMICAL BOND

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|50 Videos

  • S BLOCK ELEMENTS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|32 Videos

Similar Questions

Explore conceptually related problems

A reduction reaction involves

Bouveault - Blanc reduction reaction involves :

Mendius reaction involves the reduction of-

Which of the following reaction involves oxidation reduction?

(A) 1^(@) -Amides react with Br_(2) in presence of NaOH to form 1^(@) -amine having one carbon atom less than amide. (R) It is degradative reduction involving acylnitrene intermediate.

Oxidation reaction involves loss of electrons, and reduction reaction involves gain of electrons. The reaction in which a species disproportinates into two oxidation states ( lower and higher) is called disproportionation reaction. Which of the following is not a dispropotional reaction?

Oxidation reaction involves loss of electrons, and reduction reaction involves gain of electrons. The reaction in which a species disproportinates into two oxidation states ( lower and higher) is called disproportionation reaction. Which of the following statements is wrong?

MARVEL PUBLICATION-REDOX REACTIONS -TEST YOUR GRASP
  1. Reduction involves

    Text Solution

    |

  2. When KMnO(4) reacts with acidified FeSO(4)

    Text Solution

    |

  3. Of the following reactions, only one is a redox reaction.Identify it.

    Text Solution

    |

  4. In which of the following pairs, there is greatest difference in the o...

    Text Solution

    |

  5. A,B and C are three elements forming part of a compound in oxidation s...

    Text Solution

    |

  6. When SO(2) is passed through the solution of potassium iodate,the oxid...

    Text Solution

    |

  7. In the reaction between SO(2) and SO(3) the equivalent weight of ozone...

    Text Solution

    |

  8. The atomic number of an element is 22. The highest oxidation state exh...

    Text Solution

    |

  9. The equivalent weight of potassium permanganate in acid solution is

    Text Solution

    |

  10. In the reaction which element undergoes oxidation as well as reduction...

    Text Solution

    |

  11. In the chemical reaction, K(2)Cr(2)O(7)+xH(2)SO(4)+ySO(2)rarrK(2)SO(...

    Text Solution

    |

  12. Consider the following reaction, 5H(2)O(2)+x ClO(2)+2OH^(-) to Cl^(-...

    Text Solution

    |

  13. xMnO4^(-) +yH2O2 rarr 2Mn^(2+) + 5 H2O + 9O2 + Ze^(-) In this reaction...

    Text Solution

    |

  14. The oxidation states of sulphur in the anions SO(3)^(2-), S(2)O(4)^(2-...

    Text Solution

    |

  15. 20 ml 0.18 M KOH is required to react with FeCl(2) to convert it into ...

    Text Solution

    |

  16. Of the following elements, which one has the same oxidation state in a...

    Text Solution

    |

  17. The oxidation number of carbon in CH2O is.

    Text Solution

    |

  18. The oxidation number of phosphorus in Ba(H(2)PO(2))(2) is:-

    Text Solution

    |

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

    Text Solution

    |

  20. If three electrons are lost by a metal ion M^(3+), its final oxidation...

    Text Solution

    |

  21. Phosphorus has the oxidation state +3 in

    Text Solution

    |