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The litmus papers are used for checking the acidic and basic nature of any substance. That's why drop of lemon juice, which is by nature acidic, turns blue litmus into red(as the property of acidic solution is to change the color of blue litmus to red). So soap solution which is by nature basic will turn red litmus into blue (as the property of basic solution is to change the color of red litmus to blue).
Litmus paper turn to red color.
The paper turn on blue.
"Soap" is a little vague, but most soaps are somewhat alkaline and if I were forced to bet on what would happen I would guess that the litmus would turn blue again. However, depending on the kind of soap, it might do nothing except get it wet and soapy.
it can turn red pH paper blue and blue pH paper red
pink
soap is basic therfore, soap solution will keep blue litmus paper blue and turn red litmus paper blue
It would remain red, red litmus paper only reacts to blue in the presence of a base. Lemon juice is acidic and thus wouldn't turn the paper a color. If blue litmus paper was used in the lemon juice it would turn red. Consequently dipping blue litmus paper in a base won't change the color because it does not react with bases, only acids.
This depends on the soup, but bases are not usually found in our food, and it is more likely to add lemon juice that soap to you soup, so..it will mostly turn blue LP into red
The litmus papers are used for checking the acidic and basic nature of any substance. That's why drop of lemon juice, which is by nature acidic, turns blue litmus into red(as the property of acidic solution is to change the color of blue litmus to red). So soap solution which is by nature basic will turn red litmus into blue (as the property of basic solution is to change the color of red litmus to blue).
Litmus paper turn to red color.
Lemon juice contains citric acid so blue litmus paper dipped in lemon juice will turn red indicating that it is acidic.
blue
The paper turn on blue.
"Soap" is a little vague, but most soaps are somewhat alkaline and if I were forced to bet on what would happen I would guess that the litmus would turn blue again. However, depending on the kind of soap, it might do nothing except get it wet and soapy.
The color change to blue, because a soap solution is a basic solution (pH greater than 7).
The paper turn to a blue color.