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benzyne - organic chemistry1 1 2-didehydrobenzene c6h6 and its derivatives are known as benzyne or arynes and the simplest member is benzyne
it is a method of depositing a thin layer of one metal over one more metal by the method of electrolysis the articles of cheap solids are coated with
reaction intermediatesshort lived fragments that are known as reaction intermediates result from homolytic and heterolytic bond fission the
heterolysis bond fission or heterolytici in heterolysis bond the covalent bond is broken in such a way that one species that is less electronegative
the phenomenon of decomposition of electrolyte solution into ions on passing the current by it is called electrolysispractical functions of
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the liquids which permits the current to pass by them and also dissociates into ions on passing current by them are named electrolytes eg resolution
homolysis bond fission or homolytici in homolysis bond the covalent bond is broken in such a way that every resulting species gets its own electron
direction of the shift of electron pairthe direction of the shift of electron pair can be decided on the basis of subsequent pointsi while the sets
electromeric effect1 the occurrence of movement of electrons from one atom to other in multi bonded atoms at the demand of attacking reagent is known
when a body is heated it expands in terms of area length amp temperature and volume rises in a solid molecules may only have thermal agitation as
unpolarized light in ordinary light light from sun bulb etc the electric field vectors are given in all directions in a light is known as unpolarized
light propagates as transverse em rays the magnitude of electric field is much larger as compared to magnitude of magnetic field we generally prefer
in this case both source and screen are effectively at infinite distance from the diffracting devicebasic types diffraction at single slit double
if either screen or source or both are at preset distance from the diffracting device obstacle or aperture the diffraction is known as fresnel
the phenomenon of diffraction was first discovered by girmaldi its experimental study was completed by newtons and young the theoretical explanation
the process of apparent change in frequency or wavelength of the light because of relative motion among the source of light and the observer is known
if we permit monochromatic light to fall normally on the surface of lens then circular interference fringes of radius r can be consider in the
structural needs for hyperconjugationi compound could comprise at least one sp2-hybrid carbon of as well alkene alkyl carbocation or alkyl free
hyperconjugative effectwhile a h-c bond is attached to an unsaturated system like double bond or a benzene ring the sigma sigma electrons of the h-c
difference between mesomerism and resonanceeven though both resonance and mesomerism denote similar phenomenon they are different in the following
when two waves of exactly similar frequency coming from two coherent sources travels in a medium in the similar direction simultaneously then because
application of mesomeric effecta low reactivity of vinyl halides and arylb the acidic behavior of carboxylic acidsc basic character comparison of
resonance effect or mesomeric effect1 the effect where electrons are transferred from a multiple bond to a molecule or from a multiple bond to a one
major steps for analyzing forces in uniform circular motion let consider one axis along the radius of circle ie in direction of acceleration and