Home
Class 11
CHEMISTRY
How many of the following show variable ...

How many of the following show variable oxidation states in their compounds?
Sc,Cr,Cu,Zn,Fe,Hg,La

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE|Exercise Exercise 3|65 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE|Exercise Additional Problems for Self practice (APSP)|30 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE|Exercise Exercise 1|65 Videos

  • CHEMICAL EQUILIBRIUM

    RESONANCE|Exercise Advanced Level Problems (Part-3)(Stage-5)|2 Videos

  • GASEOUS STATE

    RESONANCE|Exercise PHYSICAL CHMISTRY (Gaseous State)|47 Videos

Similar Questions

Explore conceptually related problems

Which halogen does not show variable oxidation state?

Fe show on oxidation state of +1 in:

The element which usually show variable oxidation states is :

How many of the following elements show +2 as their most stable oxidation state ? Sc, Sn, Zn, Be, Pb, Co, Ag, Ti, Fe

Which of the following element does not show the variable oxidation state ?

RESONANCE-D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS -Exercise 2
  1. Which of the following statements is not correct?

    Text Solution

    |

  2. Total number of 3d-series transition elements contain either 3d^(1) or...

    Text Solution

    |

  3. How many of the following show variable oxidation states in their comp...

    Text Solution

    |

  4. Magnetic moment value for a d-block ion is 4.90 BM determine value of ...

    Text Solution

    |

  5. Determine total number of unpaired electrons in following ions Ti^(3...

    Text Solution

    |

  6. An element of I^(st) transition series X^(+3) have highest magnetic mo...

    Text Solution

    |

  7. Chromite ore is processed through the following sequence In this ...

    Text Solution

    |

  8. KMnO(4)underset(R.A.)overset(H^(+))toMn^(x) KMnO(4)underset(R.A.)ove...

    Text Solution

    |

  9. The no. of electrons satisfying n+l=7 for Lu (atomic number:71)

    Text Solution

    |

  10. Correct statements about transiton metals are that they:

    Text Solution

    |

  11. Transition elements have greater tendency to form complexes because th...

    Text Solution

    |

  12. Which of the following statements are correct?

    Text Solution

    |

  13. The melting point of Zn is lower as compared to those of the other ele...

    Text Solution

    |

  14. The less stable oxidation states of Cr are:

    Text Solution

    |

  15. Which of the following statement is/are correct?

    Text Solution

    |

  16. Select correct statement(s).

    Text Solution

    |

  17. The colour of the transition metal ions is due to

    Text Solution

    |

  18. Which of the following chemical reaction(s) is//are involved in develo...

    Text Solution

    |

  19. Which of the following statement are correct when a mixture of NaCl a...

    Text Solution

    |

  20. Which of the following statement(s) is/are correct?

    Text Solution

    |