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Coordination Compounds question

2024 · Q132
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Coordination Compounds question

2024 · Q132

NEETChemistryCoordination CompoundsMCQ+4 / −1

Given below are two statements :

Statement I: Both [Co(NH3)6]3+[\mathrm{Co}(\mathrm{NH}_3)_6]^{3+}[Co(NH3​)6​]3+ and [CoF6]3−[\mathrm{CoF}_6]^{3-}[CoF6​]3− complexes are octahedral but differ in their magnetic behaviour.

Statement II: [Co(NH3)6]3+[\mathrm{Co}(\mathrm{NH}_3)_6]^{3+}[Co(NH3​)6​]3+ is diamagnetic whereas [CoF6]3−[\mathrm{CoF}_6]^{3-}[CoF6​]3− is paramagnetic.

In the light of the above statements, choose the correct answer from the options given below:

  1. A
    Both Statement I and Statement II are true
  2. B
    Both Statement I and Statement II are false
  3. C
    Statement I is true but Statement II is false
  4. D
    Statement I is false but Statement II is true
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