|
What are electron withdrawing group and electron donating group? what are they?what are electron-withdrawing group and electron-donating group? what are they?
|
|
1
|
5361
|
July 17, 2019
|
|
What will beThe order of increasing bond angle-Cl2O,Clo2,Clo2^_ ?Explain me?
|
|
1
|
4291
|
July 17, 2019
|
|
How I can get 12th cbse chemistry viva questions
|
|
1
|
495
|
July 17, 2019
|
|
Integrate 1+sinx/sinx(1+cosx)
|
|
1
|
5625
|
July 17, 2019
|
|
Dhanalakshmi 1m A and B throw a pair of dice alternately. A wins the game if he gets a total of 6 and B
|
|
1
|
590
|
July 17, 2019
|
|
Differentiate log x wrt cot x explain in great detail
|
|
1
|
864
|
July 17, 2019
|
|
Although phenoxide ion has more no. of resonating structure
|
|
1
|
612
|
July 17, 2019
|
|
Describe briefly, with the help of suitable diagram, how the transverse
|
|
1
|
913
|
July 17, 2019
|
|
Clearinghouse function Of central bank
|
|
1
|
1712
|
July 17, 2019
|
|
Two balls are drawn from an urn containing 2 white 3 red and 4 black balls
|
|
1
|
1982
|
July 17, 2019
|
|
Explain Ellingham diagram
|
|
1
|
477
|
July 17, 2019
|
|
An object 4cm in size is placed at 25cm in front of a concave mirror
|
|
1
|
1912
|
July 17, 2019
|
|
Write the formula of the following coordination compound: iron(III) hexacyanoferrate(II)
|
|
1
|
520
|
July 17, 2019
|
|
Why benzaldehyde does not reduce tollens reagent
|
|
1
|
443
|
July 17, 2019
|
|
Illustrate the following reactions giving a chemical equation for each:
|
|
1
|
1546
|
July 17, 2019
|
|
Draw the structure of XeOF4. How it is prepared?
|
|
1
|
4860
|
July 17, 2019
|
|
Draw the structure of picric acid
|
|
1
|
522
|
July 17, 2019
|
|
Draw the magnetic field lines due to a circular loop area carrying current
|
|
1
|
4145
|
July 17, 2019
|
|
Integrate: e^x secx dx
|
|
1
|
4395
|
July 17, 2019
|
|
Can Gatterman Koch reaction be considered similar to Friedel Craft's acylation?
|
|
1
|
557
|
July 17, 2019
|
|
Where is the magnetic field due to current through circular loop uniform? Why?
|
|
1
|
776
|
July 17, 2019
|
|
Explain about benzylic halides
|
|
1
|
1597
|
July 17, 2019
|
|
What is instantaneous rate of reaction?
|
|
1
|
494
|
July 16, 2019
|
|
Draw a plot showing the variation of (a) electric field
|
|
1
|
685
|
July 16, 2019
|
|
What is the formula for fringe width in a diffraction pattern?
|
|
1
|
1971
|
July 16, 2019
|
|
Why are human beings called unisexual organisms?
|
|
1
|
461
|
July 16, 2019
|
|
Describe the following giving suitable examples: Cannizzaro reaction
|
|
1
|
1418
|
July 16, 2019
|
|
Why most electrostatic field be normal to the surface at every point
|
|
1
|
1093
|
July 16, 2019
|
|
Give reasons for the following: Grignard reagent should be prepared under anhydrous conditions
|
|
1
|
613
|
July 16, 2019
|
|
What is main the difference between valence band and conduction band?
|
|
1
|
352
|
July 16, 2019
|