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What is the colour of methyl orange in alkaline medium?
the color of methyl orange in an acidic medium is orange
What colour is methyl yellow when it reacts with an alkali?
Methyl yellow is yellow in alkaline medium.
Why phenolphthalein get colour on basic medium?
In a basic medium phenolphthalein changes color frompink to colorless.
What is alkaline medium?
An alkaline medium is formed when alkaline elements in food break down. This happens when they combine with (H+) ions.
Starch reaction with iodine at room temperature in neutral acidic alkaline medium which colour is form?
I don't know about acidic or alkaline reactions, but in neutral conditions the reaction of iodine with starch is a dark purple color
What is the colour of methyl orange in alkaline medium?
the color of methyl orange in an acidic medium is orange
What colour is methyl yellow when it reacts with an alkali?
Methyl yellow is yellow in alkaline medium.
Why phenolphthalein get colour on basic medium?
In a basic medium phenolphthalein changes color frompink to colorless.
What is alkaline medium?
An alkaline medium is formed when alkaline elements in food break down. This happens when they combine with (H+) ions.
Starch reaction with iodine at room temperature in neutral acidic alkaline medium which colour is form?
I don't know about acidic or alkaline reactions, but in neutral conditions the reaction of iodine with starch is a dark purple color
Why ammonia is used in iron limit test?
purple colour of ferrous thioglycolate is formed only when alkaline medium is maintained, it can be done by using dil.ammonia in presence of citric acid.
What is alkaline reversion?
Alkaline reversion is a condition in which the medium turns yellow during the first part of the incubation period and then changes to red later due to increased alkalinity by ammonia produced as proteins degrade.
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 pH of ginger root?
Ginger root is medium-level alkaline
Colour changes of p- nitrophenol in acid and basic media?
in basic medium it forms an anion which is resonance stabilized. A quininoid structure is formed and the pink colour is due to this structure
What is an acid and base?
An acid base indicator is a substance that changes colour due the PH of the medium in which it is dissolved.
Is kitchen cleaner weak medium or strong alkaline?
strong alkali
