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Maam I agree with naina please explain why the first one is correct
Tollens’ test, also known as silver-mirror test, is a qualitative laboratory test used to distinguish between an aldehyde and a ketone. It exploits the fact that aldehydes are readily oxidized...
In the Lewis theory of acid-base reactions, bases donate pairs of electrons and acids accept pairs of electrons. A Lewis acid is therefore any substance, such as the H+ ion, that can accept a pair of...
phenyl carbanion is more stable because oxygen has partial double bond character
Whenever we are not able to depict a molecule by a single structure, we show it by different canonical structures and combining all we get a most stable form known as resonance hybrid structure.
i think second one is right plz confirm!!
all aldehydes and ketones give 2,4 DNP test.ketones having alpha -CH3 give iodoform test so d answer is op 1
Acetoacetic ester(CH3COCH2CO2C2H5) is an diactivated compound.It is acidic in nature as this compound contains two acidic-alpha hydrogen atoms,(CH3COCH2) where these two H2 are acidic in nature.The...
why formaldehyde is toxic?
By reading the standard books and be able to solve good questions (from standard and good books) would ensure that you have understood. Solving numericals and questions mean you are doing applications...
Formaldehyde is an organic compound with forula CH 2 O or HCHO. Structure is shown here
first prefer to read aldol condensastion,cannizaro reaction and oxidation of ketones and aldehdes
DECREASE IN FREE ENERGY OF THE SYSTEM =ELECTRICAL WORKDONE =nE0F WHERE n is no of electrons participating in the reacn E0is emf of cell & F IS FARADAY CONSTANT sub values work done=2×96450×0.22=42.84...
sp 3 hybridization since all C are linked with single bonds.
alkanes hybridisation is sp3
please approve my answer
Hi Student, Please go through the following link for better understanding of the question http://www.askiitians.com/iit-jee-chemistry/physical-chemistry/acids-and-bases.aspx Uses in our daily life; A...
Or Covalent bonds don't exist in ionic form and they do not have any free electrons, even when you dissolve them. So they are unable to carry electricity
depends on n and l