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YYEESSS
When universal indicator is put in water soluion of alkalis (base) it indicates significant blue colour.
Purple. Sodium Hydroxide is an Alkali/base. Bases and Alkalis have a pH greater than 7, and turn blue-purple in universal indicator.
all acidic substances with a PH below 7< turn the Universal indicator red due to their acidity.
rainbow
YYEESSS
When universal indicator is put in water soluion of alkalis (base) it indicates significant blue colour.
The alkali makes a universal indicator turn blue.
Purple. Sodium Hydroxide is an Alkali/base. Bases and Alkalis have a pH greater than 7, and turn blue-purple in universal indicator.
all acidic substances with a PH below 7< turn the Universal indicator red due to their acidity.
rainbow
Blue
It will turn green! :)
If you are testing with Universal Indicator or the Litmus Test it will turn red.
black
Bronze
No