Tybsc question paper mumbai university 5sem. 2014 6 Unit chem. ....etc

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Pdf File For Last two years que pprs of tybsc chemisrty both sem ....etc

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1.The wave function 'k associated with the motion of electron in a hydrogen atom can be expressed conveniently as a function of:
(A)Cartesian co-ordinates x, y, z
(B) Spherical Polar co-ordinates r, 0, ip
(C ) Cylindrical co-ordinates r, , z
(D) None of these

2.The major weakness of the Molecular Mechanics method is :
(A)It ignores electrons.
(B)The calculations are relatively slow.
(C )Gives poor results for IK spectra.
(D)Cannot be applied to molecules with more than 100 atoms.

3.The ROHF method is used f ....etc

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MODEL QUESTION PAPER CHEMISTRY


Section A

i) Answer all questions.
ii) Each question carries 2 marks.
1. What happens when Ammonia reacts with excess of chlorine ?
2. Ferrous salts are more unstable than Ferric salts Why ?
3. Give the names and compositions of any two alloys.
4. Define the boiling point of a liquid in terms of its Vapour
pressure.
5. What is Nermst Equation ? Explain the terms.


Section – B

i) Answer any SIX of the fo ....etc

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hi ..I would like to get details on organic chemistry question papers mumbai university ....etc

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68/2015
(Pages : -1)
Minimum : 200 marks

PARTI
(Koch answer shall be limited to one sentence) Write the full form of the following acronyms :
1.DDT
2.DPR
3.FCC
4.KAN

Time: 11/2 hours

Fill in the blanks :

1.The catalyst used in Haber process is------------.

2.The metal cation present in chlorophyll is-----------.

3.Monazite sand contains phosphates of--------- — metals.

4.Conversion of an optically active compound to an optically inactive form is known asChemical name of water glass is---------- ....etc

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organic is a usage chemistry organic chemistry is a study of reaction.
we play with chemical and there reaction.
in organic chemistry we study chemistry our daily life with there reaction and products.
chemistry is nothing but it is study how the metal with the ligands


please send me tybsc chemistry ouestion paper
....etc

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tybsc chemistry questionpaper 2016_2017
pdf ....etc

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I want chemistry lab viva questions with answers ....etc

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1.The radiant energy of sun is due to
A)disintegration
C) nuclear fusion
B)nuclear fission 
D) combustion

2.Radial probability at the nucleus is
A)maximum
C)minimum
B)zero
D) none of these

3.Cadmium in a nuclear reactor acts as
A)nuclear fuel
C) neutron absorber
B)moderator
D) neutron liberator to start the chain

4.The ionization potential of the atom is not affected by
A)electro neutrality with protons B) atomic size
C)nuclear chargeD) penetration effect

5.Calculated bond order of super oxide ion ....etc

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