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What is molisch reagent
|
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1
|
397
|
July 15, 2019
|
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Prove that 1 absolute coulomb =10 coulomb 1coulomb= 3*10^9
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1
|
2238
|
July 15, 2019
|
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Why does NO2 dimerise?
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1
|
311
|
July 15, 2019
|
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What is saturation current and for which purpose it is taken.........?
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1
|
361
|
July 15, 2019
|
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What is the IUPAC name of Dettol which is used as an antiseptic on wounds?
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1
|
894
|
July 15, 2019
|
|
In angiospermic plants, before formation of microspore the sporogenous
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1
|
4738
|
July 15, 2019
|
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Explain preparation of sulphur sol and gold sol
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1
|
2458
|
July 15, 2019
|
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Derive ohm's law on the basis of the theory of electron drift...?
|
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1
|
15630
|
July 15, 2019
|
|
Structure of the following compounds:- (i) 4-tert.butyl-3-iodoheptane
|
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1
|
2482
|
July 15, 2019
|
|
How is ozone estimated quantitatively?
|
|
1
|
373
|
July 15, 2019
|
|
What is difference between tetrahidal and octahidral voids on the basis of there shapes.?
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|
1
|
813
|
July 15, 2019
|
|
Derive the relation between electric intensity and electric potential
|
|
1
|
435
|
July 15, 2019
|
|
Why is the electric field inside a hollow sphere is zero?
|
|
1
|
1088
|
July 15, 2019
|
|
The letters of the word 'SURITI ' are written in all possible order
|
|
1
|
1245
|
July 15, 2019
|
|
Rusting of iron becomes quicker in saline medium. Explain
|
|
1
|
403
|
July 15, 2019
|
|
Account for the following observations: (i) pkb for aniline is more than that for methylamine
|
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1
|
1328
|
July 15, 2019
|
|
Integration log(log x)/x dx explain in great detail and give full solution
|
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1
|
1457
|
July 15, 2019
|
|
Integration e^x ( cot x + log sin x )dx explain in great detail
|
|
1
|
3278
|
July 15, 2019
|
|
If y = {(1-sin2x)/(1 + sin 2x)}1/2 Show that dy/dx + sec2(pie/4 – x)= 0
|
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1
|
3671
|
July 15, 2019
|
|
What is detector? Draw the block diagram of a receiver of AM wave
|
|
1
|
927
|
July 15, 2019
|
|
Write the chemical equations for the preparation of KMnO4 from MnO2
|
|
1
|
6883
|
July 15, 2019
|
|
Name the physical quantity whose si unit is Wb/m2, whether it is scalar or vector
|
|
1
|
8334
|
July 15, 2019
|
|
Sulphur dioxide is a reducing agent but tellurium dioxide is an oxidizing agent, why?
|
|
1
|
747
|
July 15, 2019
|
|
The sum of two charges is 7μC. The forces of repulsion between the charges
|
|
1
|
1091
|
July 15, 2019
|
|
Point charge q0 is placed at centre of a cylinder as shown in figure
|
|
1
|
1954
|
July 15, 2019
|
|
Why does electric field lines not form closed loops
|
|
1
|
1538
|
July 15, 2019
|
|
A small sphere of 100mg and charge 25 microC is suspended
|
|
1
|
1266
|
July 15, 2019
|
|
Sketch the electric field lines for a point charge 'q' where (i) q>0 (ii) q<0
|
|
1
|
3284
|
July 15, 2019
|
|
Define symmetric matrix with the help of an example
|
|
1
|
445
|
July 15, 2019
|
|
Define skew-symmetric matrix with the help of an example
|
|
1
|
1474
|
July 15, 2019
|