B.Sc. Chemistry question papers to excel in your examinations. Accessing Previous Year Question Papers
Question papers for B.Sc. Chemistry at CU are categorized by semester and core discipline: Calcutta University B Sc Chemistry Question Paper
$5 \times 2 = 10$
a) What is the central metal ion in Chlorophyll? b) Define the term "Ligand". Give one example of a bidentate ligand. c) Arrange the following in order of increasing ionic radius: $O^2-, F^-, Na^+$. d) What are "interstitial compounds"? e) Why is $KMnO_4$ paramagnetic? f) State the general electronic configuration of Lanthanides. g) What is the IUPAC name of $K_3[Fe(CN)_6]$? Calcutta University B Sc Chemistry Question Paper