Home
Class 12
CHEMISTRY
{:("COLUMN-I","COLUMAN-II"),((A)[Ni(CO)(...

`{:("COLUMN-I","COLUMAN-II"),((A)[Ni(CO)_(4)],(p)"Tetrahedral"),((B)[Fe(CO)_(2)(NO)_(2)],(q)pi-"back bonding"),((C)[Ni(PF_(3))_(4)],(r)"diamagnetic"),((D)[Ni(PPh_(3))_(2)Br_(2)],(s)"one of the ligand is " 3e^(-)"donar"):}`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
CO and `PF_(3)` are both `pi`- acceptors (`pi` acids). They form `pi`-back bonding high EN and small at size of F makes `PF_(3)-pi` acceptor.
.NO. donates 3 electrons to the metal atom and becomes `NO^(+)`.
Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATION COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE SHEET - 3 (Integer answer type Questions)|5 Videos

  • CO-ORDINATION COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE SHEET - 4 ( Single or more than one option questions C.E.T., Stability, Applications:|16 Videos

  • CO-ORDINATION COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE SHEET - 3 ( Linked Comprehension type questions Passage - II:)|3 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    AAKASH SERIES|Exercise PRACTICE SHEET - 2 (PRACTICE SHEET -2 (INTEGER ANSWER TYPE QUESTIONS))|7 Videos

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|45 Videos