Lemon juice is an acid therefore, it turns blue litmus paper red and red litmus paper remains red
Litmus turns pink in acid solutions like citric acid...blue in basic solutions.
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).
Potato juice is typically neutral or slightly acidic, so if you test it with litmus paper, blue litmus paper will remain blue, and red litmus paper will remain red. This indicates that potato juice does not change the color of either type of litmus paper, reflecting its neutral pH.
Lemonade, typically made from lemon juice, water, and sugar, is acidic due to the citric acid present in lemons. When tested with litmus paper, it will turn blue litmus paper red, indicating its acidic nature. Conversely, red litmus paper will remain red.
Lemon juice is an acid therefore, it turns blue litmus paper red and red litmus paper remains red
Lemon juice is an acid and blue litmus paper turns red when dipped in an acidic liquid.
Lemon juice contains citric acid so blue litmus paper dipped in lemon juice will turn red indicating that it is acidic.
Red because the lemon juice is acidic.
Dipping blue litmus paper in lemon juice is a chemical change. The acidic nature of lemon juice causes a chemical reaction with the blue litmus paper, turning it red. This change in color indicates a chemical transformation of the litmus paper due to the interaction with the acid in the lemon juice.
Lemon juice contains citric acid so blue litmus paper dipped in lemon juice will turn red indicating that it is acidic.Blue litmus paper become red in acidic solutions (lemon juice contain citric acid).
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.
blue
whenever a litmus paper turns blue to red it means the solution is acidic this definitely means apple juice is acidic
because it is an acid.
Litmus turns pink in acid solutions like citric acid...blue in basic solutions.
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).