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Ethanol and ethanoic acid provide a test for each other because
All of the above plus Collection in a gas syring is useful when the volume of gas needs to be measured
with the addition of a few drops of concentrated sulfuric acid they produce a sweet smelling ester
Add bromine water
separate coloured substances
all of the above
Grey-green
always give the colour before and after the change.
Brown
The test for unsaturated compounds such as an alkene is:
All of the above plus Collection in a gas syring is useful when the volume of gas needs to be measured
with the addition of a few drops of concentrated sulfuric acid they produce a sweet smelling ester
Add bromine water
separate coloured substances
all of the above
Grey-green
always give the colour before and after the change.
Brown
Chromatography is used to:
All of the above plus Collection in a gas syring is useful when the volume of gas needs to be measured
with the addition of a few drops of concentrated sulfuric acid they produce a sweet smelling ester
Add bromine water
separate coloured substances
all of the above
Grey-green
always give the colour before and after the change.
Brown
If you add NaOH to Cr3+ it will form what coloured precipitate?
All of the above plus Collection in a gas syring is useful when the volume of gas needs to be measured
with the addition of a few drops of concentrated sulfuric acid they produce a sweet smelling ester
Add bromine water
separate coloured substances
all of the above
Grey-green
always give the colour before and after the change.
Brown
When describing a test
All of the above plus Collection in a gas syring is useful when the volume of gas needs to be measured
with the addition of a few drops of concentrated sulfuric acid they produce a sweet smelling ester
Add bromine water
separate coloured substances
all of the above
Grey-green
always give the colour before and after the change.
Brown
The commenest drying agents are:
All of the above plus Collection in a gas syring is useful when the volume of gas needs to be measured
with the addition of a few drops of concentrated sulfuric acid they produce a sweet smelling ester
Add bromine water
separate coloured substances
all of the above
Grey-green
always give the colour before and after the change.
Brown
If you add NaOH to Iron(III) it will form what coloured precipitate?
All of the above plus Collection in a gas syring is useful when the volume of gas needs to be measured
with the addition of a few drops of concentrated sulfuric acid they produce a sweet smelling ester
Add bromine water
separate coloured substances
all of the above
Grey-green
always give the colour before and after the change.
Brown
Methods of collecting gases are:
All of the above plus Collection in a gas syring is useful when the volume of gas needs to be measured
with the addition of a few drops of concentrated sulfuric acid they produce a sweet smelling ester
Add bromine water
separate coloured substances
all of the above
Grey-green
always give the colour before and after the change.
Brown
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