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What colour does tea turn when added to alkali?
Green
What colour does tea turn in acids or bases?
Color changes from dark brown to a lighter yellowish brown, sometimes rather orange.
What is the colour of bromophenol blue when neutral?
blue
What colour will the litmus paper turn when acid is poured on it?
red, acid is mainly red and alkali is blue/purple neutral is green and it all dpends on the ph of the substance
What colour would you espect universal indicator to turn in a strong acid?
It would turn red in strong acid, orange/yellow in a weak acid, green in a neutral solution, blue in a weak base and purple in a strong base
What colour does pH paper turn in neutral soloutions?
A moist litmus paper does not change its colour in neutral solutions.
What colour does black hot tea turn when vinegar is added to it?
the tea lightens
What colour does tea turn citric acid?
brown
What colour does tea turn when added to alkali?
Green
What Colour is blue litmus paper in tea?
Tea is acidic. Litmus will turn pink in tea.
What colour does pH paper turn in neutral solutions?
in neutral solutions ph paper turns to blue!
What colour will universal indicator turn when mixed with a neutral substance?
blue
In a neutral solution litmus papers turn what color?
There will not be any colour change.
What colour does tea turn in acids or bases?
Color changes from dark brown to a lighter yellowish brown, sometimes rather orange.
Why is tea the same color?
it's not, you can get different flavors of tea which differ in colour
What is the colour of tea on pH paper?
Boiled tea is low acidic.
What color is grey?
grey is not a colour, it is a neutral
