baking soda is a base or alkali
so when it comes in contact with a litmus paper or solution, the litmus turns blue
Litmus paper turns blue in the presence of a base like baking soda.
Blue litmus paper turns red in acid red litmus paper turns blue in alkali.
Litmus paper turns blue in basic solution.
blue litmus paper turns to red when its in contact with acid
yes a blue litmus paper turns red when put into an acid
Litmus paper turns blue in a base.
Litmus paper is basically used to test nature of solution i.e acid or alkaline. For acid blue litmus turns to red. But for alkaline red litmus turns to blue color.
Blue litmus paper turns red under acidic conditions.
As soap is alkaline in nature, it turns red litmus paper blue
A red litmus paper turns blue in the presence of a base/alkali, while a blue litmus paper turns red in the presence of an acid.
hydrogen peroxide turns litmus paper into blue.
Hydrogen chloride turns damp blue litmus paper red.