Are you looking for BSc Chemistry question paper of Rajasthan University? Here is a 2007 old question paper of "Inorganic Chemistry" for B.Sc Chemistry Examination under this university. Collect the texts of the question paper hereunder.
Rajasthan University
B.Sc (Part II) Examination, 2007
(Faculty of science)
[also common with subsidiary paper of B.Sc. (Hons.) Part II]
(Three year scheme of 10+2+3 pattern)
Chemistry (First Paper)
(Inorganic Chemistry )
Time allowed: Three hours
Maximum marks - 33
Attempt five question in all. Select at-least one question from each section
(section - A )
1. Why do transition elements exhibit variable oxidation state ? Explain giving various oxidation states exhibited by first row transition elements (Marks - 6.5)
2. Explain the following :-
(i) Colour of transition metal compounds .
(ii) Melting point of chromium is the highest among the 3D metals .
(iii) Cro is basic , CR2O3 amphoteric and CRO3 is acidic. (Marks -2+2+2.5)
( Section -B )
3. Give the iupac names , the oxidation number of the central metals, atoms and the number of unpaired electrons in the following -
(i) [cr(nh3)4cl2] (ii) na3[co(no2)6] (iii) [ni(co)4]. (marks -2+2+2.5)
4. Discuss the valence bond theory for complex compounds. How Does this theory explain the geometry and magnetic properties of these compounds ? What are the limitations of this theory ? (Marks - 6.5)
( Section - C )
5. (a) What are lanthanides ? Why were they names as 'rare earths' ?
(b) on the basis of electronic configuration of lanthanides explain the anomalous oxidation states exhibited by some of them. (Marks - 3+3.5)
6. Discuss the oxidation states and the electronic configuration of Actinides. (Marks - 6.5)
(Section -D )
7. What is redox potential ? On the basis of redox potential compare the Relative strength of oxidizing and reducing agents. (Marks - 6.5)
8. Write a note on redox system in water . (Marks -6.5)
( Section - E)
9. What is lewis acid-base concept ? Give classification of acids and bases according to lewis theory (Marks -7)
10. What is meant by non-aqueous solvents ? Describe important types of Reactions taking place in liquid ammonia as a solvent . (Marks - 7 )
Rajasthan University
B.Sc (Part II) Examination, 2007
(Faculty of science)
[also common with subsidiary paper of B.Sc. (Hons.) Part II]
(Three year scheme of 10+2+3 pattern)
Chemistry (First Paper)
(Inorganic Chemistry )
Time allowed: Three hours
Maximum marks - 33
Attempt five question in all. Select at-least one question from each section
(section - A )
1. Why do transition elements exhibit variable oxidation state ? Explain giving various oxidation states exhibited by first row transition elements (Marks - 6.5)
2. Explain the following :-
(i) Colour of transition metal compounds .
(ii) Melting point of chromium is the highest among the 3D metals .
(iii) Cro is basic , CR2O3 amphoteric and CRO3 is acidic. (Marks -2+2+2.5)
( Section -B )
3. Give the iupac names , the oxidation number of the central metals, atoms and the number of unpaired electrons in the following -
(i) [cr(nh3)4cl2] (ii) na3[co(no2)6] (iii) [ni(co)4]. (marks -2+2+2.5)
4. Discuss the valence bond theory for complex compounds. How Does this theory explain the geometry and magnetic properties of these compounds ? What are the limitations of this theory ? (Marks - 6.5)
( Section - C )
5. (a) What are lanthanides ? Why were they names as 'rare earths' ?
(b) on the basis of electronic configuration of lanthanides explain the anomalous oxidation states exhibited by some of them. (Marks - 3+3.5)
6. Discuss the oxidation states and the electronic configuration of Actinides. (Marks - 6.5)
(Section -D )
7. What is redox potential ? On the basis of redox potential compare the Relative strength of oxidizing and reducing agents. (Marks - 6.5)
8. Write a note on redox system in water . (Marks -6.5)
( Section - E)
9. What is lewis acid-base concept ? Give classification of acids and bases according to lewis theory (Marks -7)
10. What is meant by non-aqueous solvents ? Describe important types of Reactions taking place in liquid ammonia as a solvent . (Marks - 7 )
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