Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateGeneralEasy2 minPYQ_2020

ChemistryEasysingle choice

For ${[F e F_{6}]}^{3 -}$ and ${[C o F_{6}]}^{3 -}$ , the correct statement is

Options:

Answer:

Solution:

In ${[C o F_{6}]}^{3 -}$ it absorbs red colour light so it shows complementary colour green, while in the case of ${[F e F_{6}]}^{3 -}$ there is very weak splitting so the light absorbed will be in infrared region so its complementary colour is not in visible region of light hence it appears colourless.

Stream:NTA_ABHYASSubject:ChemistryTopic:Solid StateSubtopic:General

⏱ 2mℹ️ Source: PYQ_2020

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