LOL! hiya! xP
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étudiante
$~SauD~$
Wazzzzabie? xD
can you help me in chem a bit? ^_^
can you help me in chem a bit? ^_^
étudiante
nm! studies >.<
sureieee!! chemmy is my LIFE! <3
sureieee!! chemmy is my LIFE! <3
$~SauD~$
Same here @_@
acha tell me, 2,4 DNP when is added to alcohols. So what can be observed?
Aldehyde mai tou red-orange ppt banta hai
and maybe same for ketone
acha tell me, 2,4 DNP when is added to alcohols. So what can be observed?
Aldehyde mai tou red-orange ppt banta hai
and maybe same for ketone
étudiante
2,4-DNPH gives postive only for C=O grp.. so wid Aldehydes and Ketones it gives positive test but for Alcohols since dere is no C=O u cant have a positive test... so no change