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Old December 25th, 2013, 03:13 PM
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Join Date: Jun 2013
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Default Re: CSIR Chemical science question papers

As per your request, here I am sharing the CSIR Chemical science question paper here only

1. [CoCla]2- shows a deep blue colour because of
1. Metal to ligand charge transfer transition
2. Ligand to metal charge transfer transition
3. Spin allowed and Laporte forbidden d-d transition
4. Spin allowed and Laporte allowed d-d transition

2. The violet colour of iodine vapour is due to
1. n-π* transition
2. π-π* transition
3. n-σ*transition
4. π*-σ* transition

3. Choose the correct statement among the following
1. Diamond has lower thermal and electrical conductivities compared to graphite
2. Diamond has similar thermal and electrical conductivities compared to graphite
3. Diamond has higher thermal conductivity but lower electrical conductivity compared to graphite
4. Diamond has the same thermal but lower electrical conductivity compared to graphite

Rest of the Questions are attached in below file which is free of cost
Attached Files
File Type: pdf CSIR Chemical science question paper.pdf (1.93 MB, 187 views)
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