Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Coordination Compounds question

2016 · Q98
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /NEET
  3. /Chemistry
  4. /Coordination Compounds
  5. /2016 · Q98

Coordination Compounds question

2016 · Q98

NEETChemistryCoordination CompoundsMCQ+4 / −1
The correct increasing order of trans-effect of the following species is
  1. A
    NH3 > CN−-− > Br−-− > C6H5−-−
  2. B
    CN−-− > C6H5−-− > Br−-− > NH3
  3. C
    Br−-− > CN−-− > NH3 > C6H5−-−
  4. D
    CN−-− > Br−-− > C6H5−-− > NH3
View written solutionFree

Correct answer: B

The intensity of the trans-effect as measured by the increase in rate of substitution of the trans ligand) follows the sequence :

CN−-− > C6H5−-− > Br−-− > NH3

PreviousNext

More from Coordination Compounds

  • The name of complex ion, [Fe(CN)6]3− is2015 · MCQ
  • The sum of coordination number and oxidation number of the metal M in the complex [M(en)2(C2O4)]Cl (where en is ethylenediamine) is2015 · MCQ
  • The hybridization involved in complex [Ni(CN)4]2− is (At. No. Ni = 28)2015 · MCQ
  • Number of possible isomers for the complex [Co(en)2Cl2]Cl will be (en = ethylenediamine)2015 · MCQ
  • Which of these statements about [Co(CN)6]3− is true?2015 · MCQ
  • Cobalt (III) chloride forms several octahedral complexes with ammonia. Which of the following will not give test for chloride ions with silver nitrate at 25oC?2015 · MCQ
  • Which of the following complexes is used to be as an anticancer agent?2014 · MCQ
  • Among the following complexes the one which shows zero crystal field stabilization energy (CFSE) is2014 · MCQ