It depends on the concentration of the ammonia solution as the universal indicator can show a huge variety of colors.
blue because it is a weak alkali
Ammonia solution (without any impurities) is colorless.
pH of ammonia is around 11-12. Hence when you put it in a universal indicator, you get purple color.
Ammonia is a base, and will turn red litmus blue.
phenolphthalien when added to an acidic solution has a colourless indicator. but shows pink colour for basic solution.
Yellow
blue because it is a weak alkali
Ammonia solution (without any impurities) is colorless.
ammonium hydroxide is a basic or alkaline salt & phenolphthelin gives pink colour in basic medium because it is a basic indicator
pH of ammonia is around 11-12. Hence when you put it in a universal indicator, you get purple color.
The phenolphthalein indicator is pink in basic solutions.
Purple:)
yellow
Ammonia is a base, and will turn red litmus blue.
phenolphthalien when added to an acidic solution has a colourless indicator. but shows pink colour for basic solution.
ammonia solution is used to make the solution alkaline. In alkaline solution ,metals give colour with hydrogen sulphide.
red