The reagent that can be used to distinguish ethene from e...
The reagent that can be used to distinguish ethene from ethyne is
ammoniacal silver trioxonitrate (V) solution
Benedict solution
bromine water
Fehling's solution
Correct answer is A
To distinguish between ethene and ethyne: i Add a few drops of ammonical copper(I) chloride to each of ethylene (ethene) and acetylene (ethyne). No change will be observed in the case of ethylene (ethene) but in the case of acetylene (ethyne), a red precipitate of copper acetylide is formed. similar result
ii) When ammoniacal Silver Nitrate (AgNO3) is added to Ethyne then it gives white precipitates. But when Ammoniacal silver nitrate is added to Ethene then no reaction occurs and no precipitates obtain.
Four elements W, X, Y and Z have atomic number 2,6,16 and 20 respectiv...
The fourteen elements (atomic number 90-103) after actinium are called? ...
Which of the following industrial processes is chlorines not used? ...
Zone refining is used for the purification of ...
The electronic configuration of an element is 1S2 2S2 2P6 3S2&nbs...