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Difference between methanol and ethanol
Methanol
Ethanol
(a) When CH3OH is heated on Cu coil it gives formalin like smell.
(a) It does not give formalin like smell.
(b) When CH3OH is heated with salicylic acid in H2SO4 (conc.) then methyl salicylate is created which has odour like winter green oil.
(b) No such odour is provided.
(c) It does not give haloform or iodoform test.
(c) It provides haloform test
Determine the term - Photolithography As used in manufacture of I.C.S, it is the process of transferring geometrical shapes on a mask to surface of a silicon wafer. Photomask
How are ionic bonds and covalent bonds different
WHAT TYPE OF CHEMICAL REACTION IS INVOLVED IN POTENTIOMETRIC TITRATION
Inductive effect - Relative reactivity of aldehydes and ketones The comparative re-activities of aldehydes and ketones in nucleophilic addition reactions might be attributed to
Which set of quantum numbers for an electron of an atom is not possible: (1) n=1 l=0, m=-0, s= +1/2 (2) n=1, l=1, m=-1, s= +1/2 (3) n=1, l=0, m=0, s= -1/2 (4) n=
is vinegar has a pungent odor. is it chemical or physical property?
The correct sequence of increasing covalent character is represented by: (1) LiCl 2 (2) BaCl 2 (3) NaCl 2
Draw a typical triglyceride and name its building blocks. Mark centres of chirality. The reaction cascade exact to fatty acid degradation is called "β-oxidation". It take
Give the styx code of b4h10 and which type of bond present in it?
Q. Write short notes on priming and foaming. Ans. Priming and foaming: When a boiler produces steam rapidly, some particles of the liquid water are carried along with the s
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