Red litmus paper does not change color when it rains; it remains red. Litmus paper is used to test pH levels, and rainwater is typically neutral to slightly acidic, which does not affect the color of red litmus paper. The color change occurs when red litmus paper is exposed to a basic (alkaline) solution, turning blue.
Red litmus paper will stay red in the presence of an ester. Litmus paper changes color in acidic or basic solutions, not in the presence of esters.
The colour remain unchanged.
As soap is alkaline in nature, it turns red litmus paper blue
The color become blue
red
As Lemon Juice is an Acid, the colour of the Red Litmus Paper will stay the same.
it turns blue litmus paper red
blue litmus paper turns to red when its in contact with acid
The red litmus paper will remain red in acetic acid. Acetic acid is a weak acid and does not change the color of red litmus paper.
litmus paper turns blue litmus red when tested on an acid and red litmus blue when tested on a base
Litmus paper turns red in acidic solutions.
Red litmus paper will stay red in the presence of an ester. Litmus paper changes color in acidic or basic solutions, not in the presence of esters.
The colour is red in acidic solutions.
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.
The colour remain unchanged.
Acid can't turn red litmus paperbur base canturn it blue .
Blue litmus paper turns red in an acidic solution.