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Previous Year 1st Semester Chemistry Honours Questions and Solutions

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Previous Year University Chemistry 1st Semester Honours Questions and Solutions

    This website will provide you with university semester questions and solutions. Accordingly prepare your examination well.  Getting previous year question papers and solution is a boost to your confidence and keeps you relaxed in the examination hall. But it is not easy to collect all the question papers of all the subjects at a time easily. College libraries collects such a large number of questions from all department and from all streams that you can not find your questions from a large collections. Also this post will make you available the questions of same subjects from various universities.  Click on the links below to get Questions and Solutions: (At the end you will get most probable questions)

(Here you can find the ability enhancement Course (Odia) and GE Physics Questions)


(Previous year question papers in various examinations)


(The Chemistry Honours Questions CC I & II)

Bhadrak Autonomous College Questions
CC - I Chemistry in 2022
No. 1. 1 X 8 = 8
a. The orbital with n= 1, l = 0 is _______
b. What is orthogonality of two wave functions?
c. Shape of dx2-y2 orbital is _____
d. Chalcogens present in which group of periodic table?
e. What are representative elements?
f. Formula to calculate bond order is ________
g. Hybridisation of B in BF3 is ______
h. Which element among N, O, and P make strong hydrogen bond?
No. 2. 1.5 X 8 = 12
a. Write values of Azimuthal quantum numbers if n = 3.
 ..................  rest find from the pdf below 


Bhadrak Autonomous College Questions
CC - II Chemistry in 2022
No. 1. 1 X 8 = 8
a. rms velocity formula is ______
b. Define Critical temperature
c. Increasing order of electronegativity O2, F2, C and H2 is ___
d. NaCl belongs to which crystal system?
e. Define viscosity
f. If pH of solution id 4 then hydrogen ion concentration is ___
g. Define buffer solutions
No. 2. 1.5 X 8 = 12
a. What is common ion effect?
b. What is acid - base indicator?
c. Na is soft metal but NaCl is quite  hard. Why
d. Relate unit cell and space lattice
e. Write Bragg's equation.
f. Why ether and acetone are kept in cool place?
g. What is the effect of temperature on surface tension?
h. The air pressure of tyre increases slightly when it runs . Why?
i. Define average velocity.
No. 3. 2 X 8 = 16
a. Write significance of Vander Waals constant a and b.
b. Explain correction due to volume in Vander Walls equation.
c. Free surface of water is concave but that of mercury is convex. Explain.
d. What are surface active agents. Explain cleaning action of detergent
e. Why H2O has higher boiling point than CCl4?
f. State Henry's Law of rational indicees.
g. How X-ray is useful in studying KCl crystal?
h. What is Schottky defect?
i. Edge length of a cubic lattice is 2.88Angstorm. Density = 7.2 g per cm cube. How many unit cells  are present in 100 gram of the metAL?
J. What is Ostwald's dilution law/
No. 4. onwards 6 marks: State and explain different types of molecular velocities and find relationship between them.
OR
What are real gases? Why they deviate from ideal behaviour? Derive Vander Waals equation.
No. 5. Define Vapour pressure? How is it measured? How it varies with temperature?
OR
How is viscosity measured by Ostwald's viscometer?
What is Reynold's Number? What is its significance?
No. 6. Stoichiometric and non stoichiometric defect.
OR
Thermotropic Liquid Crystals.
No. 7. What is common ion effect? How it affects solubility and solubility product?
What is redox indicator?
OR
Henderson equation for acidic buffer

1st Sem UG Chem CC-I 2022 other universities












(Notes on Gaseous state excellently prepared)



(What jobs are available after BSc)




(Answers to Chemistry Hons CC I questions)

(Answers to Chemistry Hons CC II questions)












 Imp. questions for CC-I :

1. Bohr's atomic model and related problems 2. Schrodinger wave equation and significance of psi and psi square, normalised and orthogonal wave function 3. Quantum number 4. de Broglie wave equation 5. Hund's rule 6. Radial and angular nodes.

General trends in: 6. Ionisation energy 7. Electron affinity. 8. Electronegativity. 9. Covalent, ionic and van der Waals radii and 10. Slatter's rule of calculation of effective nuclear charge.

11. Lattice energy 12. Born Lande equation 13. VSEPR theory 14. Hybridisation 15. Resonance 16. MOT

16. Fajan's Rule 17. Dipole moment 18. Percent ionic character 19. Percent ionic character 

20. Balancing redox reaction

Imp. Questions CC - II:
1. Kinetic theory and gas equation 2. Collision frequency 3. Viscosity 4. Maxwell's Distribution of molecular velocities 5. Type of velocities and problems 6. Degrees of freedom 7. Equipartition principle 8. Deviation of real gases from ideal bahaviour. 9. Critical temperature 10. Critical and van der waals constant.

11. Surface tension and viscosity of liquid 12. Smectic, Nematic and Cholestric liquid crystal 

12. PH and Buffer, buffer range and capacity 13. Handerson equation 14. Common ion effect

13. Symmetry elements and operation 14. Law of interfacial angles and rotational indices 15. Miller indices 16. Braggs law 17. Defects in crystal

18. Salt hydrolysis 19. Solubility, ionic and solubility product 20. Acid base titration curve 
 






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Comments

GitShree said…
Thank you sir for taking care of us.
16 January 2022 at 23:08
Bibhuti Nayak said…
How to download notes?
13 May 2022 at 19:35
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