Home
Class 12
CHEMISTRY
The purple colour of (KMnO)(4) is due...

The purple colour of `(KMnO)_(4) ` is due to : `C.T(L) rarr (M),` `C.T (M) rarr (L)`, `d-d`, `p-d`

A

(C) . (T)(L) rarr (M)

B

. C.T )(M) rarr (L)

C

d-d

D

p-d

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    V PUBLICATION|Exercise QUESTION BANK|126 Videos

  • The p-BLOCK ELEMENTS

    V PUBLICATION|Exercise QUESTION BANK|147 Videos

Similar Questions

Explore conceptually related problems

Assertion : The purple colour of KMnO_4 , is due to the charge transfer transition. Reason : The colour of most of the transition metal complexes'is due to d-d transition. a)If both (A) and (R) are correct and (R) is the correct explanation of(A). b)If both (A) and (R) are correct, but(R) is not the correct explanation of (A). c)If(A) is correct, but (R) is incorrect. d)If both (A) and (R) are incorrect.

Predict the sign of entropy change for each of the following changes of state a) 'Hg(l) rarr Hg(g)^circ' b) 'AgNO_3(s) rarr AgNO_3(aq)' c) 'I_2(g) rarr I_2(s)' d) 'C' (graphite) 'rarr C' (diamond)

In the following reaction the compound 'D' is overset(KMnO_(4)//OH^(-))rarr A overset(SOCl_(2))rarr B overset(NaN_(3))rarr Coverset("Heat")rarrD

The value of underset(x rarr 0)lim ""(cot 4x)/("cosec 3x") is equal to a) (4)/(3) b) (3)/(4) c) (2)/(3) d) (3)/(2)

The solution of int_(sqrt2)^(x) (dt)/(t sqrt( t^2 -1) )= (pi)/(12) is a)1 b)2 c)3 d)4

The value of underset(n rarr oo)lim ""(""^(n)C_(3) - ""^(n)P_(3))/(n^(3)) is equal to a) (-5)/(6) b) (5)/(6) c) (1)/(6) d) -(1)/(6)

Identify the product and its colour when MnO_2 is fused with solid KOH in the presence of O_2 K M n O 4 , purple K 2 M n O 4 purple green M n O clourless M n O 2 O 3 brown

V PUBLICATION-THE d- AND f- BLOCK ELEMENTS-QUESTION BANK
  1. Galvanisation is the

    Text Solution

    |

  2. Cinnabar is an ore of

    Text Solution

    |

  3. Nessler's reagent is

    Text Solution

    |

  4. Which of the following melts in boiling water

    Text Solution

    |

  5. Which of the following elements involve gradual filling of 5f level

    Text Solution

    |

  6. Which compound is formed when excess of KCN is added to an aqueous sol...

    Text Solution

    |

  7. Which of the following belongs to the actinide series of elements

    Text Solution

    |

  8. 'Which of the following statement is not correct?

    Text Solution

    |

  9. General electric configuration of lanthanides is A. (n−2)f1−14(n−1)s2p...

    Text Solution

    |

  10. Lanthaide contraction is dure to increase in

    Text Solution

    |

  11. The lanthanide contraction is responsible for the fac t that

    Text Solution

    |

  12. Which one of the following elements shows maximum number of different ...

    Text Solution

    |

  13. Arrange Ce3+, La3+, Pm3+ and Yb3+ in increasing order of their ionic r...

    Text Solution

    |

  14. Lanthanide contraction is observed in

    Text Solution

    |

  15. Which of the following is not an actinide?

    Text Solution

    |

  16. The actinoids exhibit more number of oxidation states in general than ...

    Text Solution

    |

  17. When hydrogen peroxide is added to acidified potassium dichromate, a b...

    Text Solution

    |

  18. K2Cr2O7 reacts with NH4Cl in presence of H2SO4 The product formed is

    Text Solution

    |

  19. Identify the incorrect statement among the following

    Text Solution

    |

  20. The purple colour of (KMnO)(4) is due to : C.T(L) rarr (M), C.T (...

    Text Solution

    |