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![[Post New]](/templates/default/images/icon_minipost_new.gif) 5 May 2007 01:11:31 IST
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what is the colour of atom in ground state
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5 May 2007 01:36:13 IST
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plz someone reply to this
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5 May 2007 07:25:27 IST
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i think its colorless (white), as color if formed when excitation followed by photon emmission to come back to the ground state takes place.
here its said that it is already in ground state, so no color.
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Always be just and unbiased in your opinions and also say them aloud, even if it means the majority of the world to go against you!!
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8 May 2007 07:31:58 IST
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its depend upon there electronic configuration ,if contain unpaired electron these are paramagnetic and coloured for ex Ni +2,Cr +3 Cu+2 while if does not contain unpaired electron diamagnetic and colouress for ex Cu+1 and Zn+2.
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Arun / Rashi - Authors Macromind MCQ of Chemistry from G.R Batla |
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