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Colour of compounds occurs due to phenom...

Colour of compounds occurs due to phenomenon of polarisation, charge transfer, d-d transition and H.O.M.O.L.U.M.O transition. Most of the transition metal transition metal complex compound are coloured either due to d-d electrons transition or charge transfer and ionic compounds are coloured due to polarisation of anion. Q. If `MCl_(4)` salt is white, then comment on colour of its iodine salt.

A

Coloured

B

White

C

May be or coloured

D

Black

Text Solution

Verified by Experts

The correct Answer is:
C
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VK JAISWAL ENGLISH-CHEMICAL BONDING (ADVANCED)-Level 3
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  2. The molecule in which an atom is associated with more than 8 electrons...

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  3. Colour of compounds occurs due to phenomenon of polarisation, charge t...

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  4. Hydrogen bond is the given to the relatively weak secondry interaction...

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  5. Hydrogen bond is the given to the relatively weak secondry interaction...

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  6. The intermolecular forces of attraction (i.e., H-bonding and van der w...

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  7. The intermolecular forces of attraction (i.e., H-bonding and van der w...

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  8. The intermolecular forces of attraction (i.e., H-bonding and van der w...

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  9. In all expected compounds each central atom only uses its s and p-orbi...

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  10. The comcept of redistribution of energy in different orbitals of an at...

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  11. The comcept of redistribution of energy in different orbitals of an at...

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  12. The comcept of redistribution of energy in different orbitals of an at...

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  13. Drago suggested an emprical rule which is compatible with the energeti...

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  14. Drago suggested an emprical rule which is compatible with the energeti...

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  15. According to hybridisation theory, the % s-character in sp, sp^(2) and...

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  16. According to hybridisation theory, the % s-character in sp, sp^(2) and...

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  17. According to hybridisation theory, the % s-character in sp, sp^(2) and...

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  18. PCl(5) is an example of a molecule having sp^(3)d-hybridisation. Three...

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  19. PCl(5) is an example of a molecule having sp^(3)d-hybridisation. Three...

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  20. The first compound of the noble gasees was made in 1962. Barlett and L...

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