Write short answers to any EIGHT (8) questions: Why is atual veld vess, then theoretical yield
Define Fractional crystallization with example Magnesium atoms twice heavi on that carton Define il Stationary phase i) Distribution
Ghee uses of chromatography Why absolute zero is unattainable
what i spthem partial pressure
w What are the Facilty points of kinetic theory of gas?
Give quantitatively statement of Charles law Give any two differences between ideal and not ideal soution
Colligative properties are obeyed then solute i volatile and solution c
CHR. Ex Or
23 gram sodium and 238 gram Uranium have ea
Q.3 Write short answers to any EIGHT (8) questions
(CH & Ex Q
Distinguish between isomorphism and polyme Differentiate between continuous and
How does polarizability effect the t Iv. What are the favorable conditions for amm forces?
Why is it necessary to decrease the pressure Offscharge tube
VL What is rate of reaction
vii Why positive rays are called canal rays
vil Why do crystals change their habit? ix. How does the buffer solution act?
x. Radioactive decay is always a first order reaction.
xi. Define the terms () helix i deby forces xii. What is spectrum?
CH 11 DQ
CH 10 Q27
Write short answers to any SIX (6) questions: T Why atomic radii cannot be determined precisely
Q.4
11. Define electrode potential.
Name factors affecting ionization energy W. Calculate bond order of Hellum molecule (Hel
v. Befine enthalpy of atomization and give an example ul. Define heat and give its units
vil. Differentiate between galvanic and electrolyte cell
viit. How is copper purified by electrolysis?
x. Why cationic radil are smaller than its parent atoms?
Sectious
ON 24
CH 2016 CH 10, Ex QIZ
CH 18, Ex Q1iall
Section
Note: Attempt any THREE questions from the following
05
a) NH gas can be pr pared by heating two solids NHAC and calor, the mature con grams of NH produced
b) Define and explain hydrogen bondings by giving any two stable examples a) Define plasma and explain its four applications
Q6
b) Explain the co concept of orientation of ortinals by using magnetic quantum number 07 al How ionization energy varles in periodic table?
b) What is internal energy? Discuss first law of thermodynamics Q8 a) Nile) and Ha) combine to give Nis(g) The value of Kc in this action at 500
this reaction.
b) Explain half-life method for measurement of the order of a reaction reactions with have fractional order
09a) Explain elevation of boiling point with a graph b) Explain electrolysis of aqueous solution of salt.
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