Home
Class 12
CHEMISTRY
In the given chemical reaction, colors o...

In the given chemical reaction, colors of the `Fe^(2+) and Fe^(3+)` ions, are respectively :
`5Fe^(2+) + MnO_4^(-) + 8 H^(+) to Mn^(2+) + 4H_2O + 5Fe^(3+)`

A

Green, Yellow

B

Yellow, Green

C

Green, Orange

D

Yellow, Orange

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE MAIN

    JEE MAINS PREVIOUS YEAR|Exercise CHEMISTRY|150 Videos

  • JEE MAIN 2021

    JEE MAINS PREVIOUS YEAR|Exercise Chemistry (Section B)|10 Videos

Similar Questions

Explore conceptually related problems

The colors of Fe^(2+) and Fe^(3+) respectively are:

If in chemical reaction, Fe^(+2) is converted into Fe^(+3) , then Fe^(+2) -

Complete the chemical equations : Fe^(2+) + MnO_4^(-) + H^(+) to

What will be the spontaneous reaction when the following half reactions are combined ? (i) Fe^(3+) + e^(-) to Fe^(2+) , (ii) MnO_(4)^(-) + 8 H^(+) + 5 e^(-) to Mn^(2+) + 4 H_(2) O , (E^(Theta) = + 1.49 V ) What is the value of E_(cell)^(Theta) ?

Complete and balance the following chemical equations: (a) Fe^(2+) + MnO_4^(-) + H^(+)to (b) MnO_4^(-) + H_2O + I^(-) to

Complete the given reactions : (A)2MnO_4^(-) + H_2O + I^(-) to 2 (i) + 2OH^(-) + IO_3^(-) (B) MnO_4^(-) + 5Fe^(2+) + 8H^(+) to (ii) + 5(iii) + 4H_2O

JEE MAINS PREVIOUS YEAR-JEE MAIN-CHEMISTRY
  1. In the given chemical reaction, colors of the Fe^(2+) and Fe^(3+) ions...

    Text Solution

    |

  2. E(Cu^(2+)//Cu)^(@)=0.34V E(Cu^(+)//Cu)^(@)=0.522V E(Cu^(2+)//Cu^(+...

    Text Solution

    |

  3. The number of orbitals associated with quantum numbers n =5, ...

    Text Solution

    |

  4. Arrange the following in order of their pK(b) value (a) (b) CH(3)-...

    Text Solution

    |

  5. The electron gain enthalpy ( in kJ//mol ) of fluorine, chlorine,...

    Text Solution

    |

  6. A solution of m - chloroaniline, m- chlorophenol and m - chlorobenz...

    Text Solution

    |

  7. Atomic radius of Ag is similar to

    Text Solution

    |

  8. Which theory can explain bonding Ni ( CO ) 4

    Text Solution

    |

  9. Amongst the following statements, that which was not proposed D...

    Text Solution

    |

  10. Consider the following reactions : (a) ( CH 3) 3 CCH ( O...

    Text Solution

    |

  11. Correct IUPAC name of [ Pt ( N H 3 ) 2 ) Cl ( CH 3 NH 2...

    Text Solution

    |

  12. In zeolites & synthetic resin method which will be more efficient...

    Text Solution

    |

  13. Consider the following reaction : The product 'X' is used...

    Text Solution

    |

  14. The dipole moments of CCl 4, CHCl 3 and CH 4 are i...

    Text Solution

    |

  15. 1-"Methylethylene oxide" underset(HBr)overset("excess")to X, Product '...

    Text Solution

    |

  16. "Hex-3-ynal" overset((1)NaBH(4))to overset((2)PBr(3))to overset((3)"Mg...

    Text Solution

    |

  17. Vapour pressure of pure CS 2 and CH 3 COCH 3 are 512 ...

    Text Solution

    |

  18. Oxidation number of potassium in K 2 O, K2 O 2 and K O ...

    Text Solution

    |

  19. The relative strength of interionic / intermolecular forces in d...

    Text Solution

    |

  20. Match the following :

    Text Solution

    |

  21. Purest form of commercial iron is :

    Text Solution

    |