Self Studies
Self Studies
Self Studies
Self Studies

Coordination Compounds Test - 3

Result Self Studies

Coordination Compounds Test - 3
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    1 / -0.25

     

    Which of the following can be termed as mixed complex?

     

    Solution

     

     

    In A one and more different types of ligands are present.

     

     

  • Question 2
    1 / -0.25

     

    Which of the following ligand gives chelate complexes?

     

    Solution

     

     

    Oxalate is a bidentate ligand.

     

     

  • Question 3
    1 / -0.25

     

    In the formation of complex entity, the central atom/ion acts as

     

    Solution

     

     

    Central Metal ion behave as a Lewis Acid while Ligand act as a lewis Base.

     

     

  • Question 4
    1 / -0.25

     

    Which of the following is a negative ligand?

     

    Solution

     

     

    C5 H5− a negative ligand.

     

     

  • Question 5
    1 / -0.25

     

    The correct IUPAC name of  Mn3 (C0)12  is

     

    Solution

     

     

    Ligands are named  1st  followed by the name of central metal ion.

     

     

  • Question 6
    1 / -0.25

     

    Which is used in cancer therapy?

     

    Solution

     

     

    Cis Platin (cis – [Pt(NH3 )2 (Cl)2 ] is a anti cancer drug.

     

     

  • Question 7
    1 / -0.25

     

    The IUPAC name of AlCl3 .4(EtOH) is

     

    Solution

     

     

    This is double salt so name is written in sequential manner.

     

     

  • Question 8
    1 / -0.25

     

    Sodium pentacyanonitrosylferrate(II) is also called?

     

    Solution

     

     

    Na2 [Fe(CN)5 NO] is Sodium nitroprusside.

     

     

  • Question 9
    1 / -0.25

     

    A complex involving dsp2  hybridization has

     

    Solution

     

     

    dsp2 is square planar geometry.

     

     

  • Question 10
    1 / -0.25

     

    In the complex  Fe(CO)x , the value of x is

     

    Solution

     

     

    Complex carbonyls follow Sidwick 's EAN rule i.e compound with EAN 36 will be relatively more stable than other metal carbonyls. Iron pentacarbonyl has EAN number of  36 = Z −X+Y = (26 −0+2x)
    [Z = atomic number, X = oxidation state of metal, Y= total electrons donated by ligand]
    ∴x = 5. So, the formula will be  Fe(CO)5.

     

     

  • Question 11
    1 / -0.25

     

    Which among the following has square pyramidal geometry?

     

    Solution

     

     

    Bis(acetylacetonato)oxovanadium(IV) has square pyramidal geometry.

     

     

  • Question 12
    1 / -0.25

     

    The hybridization of nickel in tetracarbonyl nickel is

     

    Solution

     

     

    [Ni(CO)4 ] has tetrahedral geometry so hybridisation is sp3

     

     

  • Question 13
    1 / -0.25

     

    According to Werner ’s theory , the primary valences of the central atom

     

    Solution

     

     

    Primary valency is equal to no. of ligands attachted which are negatively charges.

     

     

  • Question 14
    1 / -0.25

     

    The EAN of Ni in [Ni(CN)4 ]2--  is

     

    Solution

     

     

    EAN = 28 (Z) –2 (oxidation number) + 2*4 (CN) = 34

    Hence A

     

     

  • Question 15
    1 / -0.25

     

    In the complex PtCl4 .3NH3  the number of ionisable chlorines is

     

    Solution

     

     

    The complex  [PtCl3 (NH3 )3 ]Cl  has only one ionisable chlorine

     

     

Self Studies
User
Question Analysis

  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now