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Red, below pH 3.1
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∙ 13y ago
Anonymous
Red
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What colour does sulfuric acid turn when you put methyl orange in?
red
What colour could methyl orange turn with oven cleaner?
Its yellow because oven cleaner is an alkaline and the methyl orange becomes yellow in alikaline.
Which 2 indicators turn the same colour with hydrochloric acid?
Methyl orange and methyl red both shows red color in a HCl solution where pH is lesser than 4.71.
What colour does blackcurrant juice turn in an alkali?
Orange
What colour does vinegar go with litmus?
If the vinegar is strong enough to be below 4.5 pH the litmus paper will turn (or stay) red.
What colour does sulfuric acid turn when you put methyl orange in?
red
What colour does a base turn when it makes contact with methyl orange?
yellow or green i suppose
What colour could methyl orange turn with oven cleaner?
Its yellow because oven cleaner is an alkaline and the methyl orange becomes yellow in alikaline.
Which 2 indicators turn the same colour with hydrochloric acid?
Methyl orange and methyl red both shows red color in a HCl solution where pH is lesser than 4.71.
What is the action of caustic soda on colour of phenolphtalein?
Basic materials and any weak acid solution with pH above 4 turn Methyl Orange into orange-yellow
Is Bicarbonate of soda supposed to turn vinegar orange?
no.
When you burn sodium oxide what colour does it turn?
orange.
What colour does blackcurrant juice turn in an alkali?
Orange
What would turn red when dipped in an acidic solution?
For example methyl orange become red in acidic solutions.
What colour does black hot tea turn when vinegar is added to it?
the tea lightens
What color does the acid turn when you add mentally orange?
No colour
What color would methyl orange turn with grapefruit juice?
The given substance will change into orange when dipped in lemon juice
