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What is the difference between an indicator and a universal indicator?
A pH meter uses a probe and voltmeter to measure pH digitally. Universal indicator is a mix of indicators that change colour to indicate the pH of the solution. pH meters are accurate and will detect changes quickly, whereas universal indicator is slow to change colour to indicate pH change.
What indicator has no color at all?
phenolphthalien when added to an acidic solution has a colourless indicator. but shows pink colour for basic solution.
What is the colour of washing up liquid with universal indicator?
red
What colour should the universal indicator turn when mixed with milk?
it will remain neutral as products of neutralisation are salts and water
What is a indicator of acid and alkali?
acid should be a bright pink colour when using the indicator and alkali should go a greeny colour :) hope this helped you
What is the difference between an indicator and a universal indicator?
A pH meter uses a probe and voltmeter to measure pH digitally. Universal indicator is a mix of indicators that change colour to indicate the pH of the solution. pH meters are accurate and will detect changes quickly, whereas universal indicator is slow to change colour to indicate pH change.
What indicator has no color at all?
phenolphthalien when added to an acidic solution has a colourless indicator. but shows pink colour for basic solution.
What colour would the universal indicator turn with toothpaste?
This is because the toothpaste has some amount of acid or alkaline in it .
What colour does universal indicator turn in ammonia solution?
ammonium hydroxide is a basic or alkaline salt & phenolphthelin gives pink colour in basic medium because it is a basic indicator
What is the colour of washing up liquid with universal indicator?
red
Which colour change would this show with an indicator?
PINK
What colour should the universal indicator turn when mixed with milk?
it will remain neutral as products of neutralisation are salts and water
What is the colour of zinc ions mixed with ammonia in phenolphthalein indicator?
The phenolphthalein indicator is pink in basic solutions.
What is a indicator of acid and alkali?
acid should be a bright pink colour when using the indicator and alkali should go a greeny colour :) hope this helped you
In permanganometric titration what is the the self indicator and how does it work?
permanganate is the self indicator.At the end point it changes the colour to a slight pink colour.
What color would a universal indicator turn with grapefruit juice?
pink and red in acid and dark green
What is chemical which mixed with caustic soda becomes pink?
Phenolphthalein is the indicator that turns pink in alkaline solutions it WILL NOT show any colour in an acid environment!!
