In describing structure of benzene, by molecular orbital treatment, either MOT or VBT explains its structure?2 4618
What is conjugated system?3 4451
What is the mechanism for sulphonation of benzene by oleum?1 6358
What is the effect of halogen on reactivity of benzene ring and what is the reason for decreasing reactivity?3 6267
What are the least number of pi electrons possible in an aromatic compound.3 4933
What is difference between anti-aromatic and non-aromatic compounds?5 19653
Which organic compound is used as a fuel in jet air crafts? a. 100 octane b. 90 octane c. Kerosine oil d. Diesel oil4 5902
15% Naoh molarity in a given 1liter of soluton2 7414
What is the difference between PVC and uPVC plastic?4 7299
How we can differentiate between oxalic acid and tartaric Acid?5 12340
what Mean By Organic Chemistry3 4782
we shall use Dichloromethane in last stage of API.2546
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why in uv calibration in Limt of absorbance parameter specific absorbance is calculated only for selected wavelength
what is the purpose of using cyclhexane in synthesis?
Shall i get the model question papers for junior lecture of Andhra pradesh
What is the range of uv & vis lamp in spectrophotometer?
Is benzene aromatic?
Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?
Is napthalene aromatic?
Can you provide an overview of the properties and characteristics of Protactinium and its placement in the periodic table?
how do you make a amine sugar
What are some common compounds or chemical reactions involving Protactinium, and how do they contribute to our understanding of this element?
What is the composition of Barford Reagent?
Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?
what are the differences between assay procedures and estimation in chemical analysis? also what is the equivalent factor that we consider in assay analytical procedures?
what is functionality of polymer? how can we get theoretical and practically?