Ozone turns benzidine paper to a blue color.
As soap is alkaline in nature, it turns red litmus paper blue
Litmus paper usually turns either blue or pink (sometimes red) which indicates whether the chemical is an acid or a base. If the paper turns blue it is a base. If pink or red it is an acid.
It turns ozone into oxygen gas, which destroys the ozone layer.
A bleaching agent turns litmus paper white. For example, chlorine gas turns damp blue litmus paper red, and then bleaches, making it white.
Yes, sea water would change color with red litmus paper because sea water is basic. Under basic, or alkaline, conditions, red litmus paper turns blue. Being between the pH range of 7.5 and 8.4 (between 7 and 14 marks basic conditions), sea water is basic and, therefore, the red litmus paper will change color.
it turns blue litmus paper red
Red
It turns green
in neutral solutions ph paper turns to blue!
it turns into red colour
blue litmus paper turns to red when its in contact with acid
Red/blue red turns to blue to detect alkali blue turns to red to detect acid
Just to remember:Lithmus color in:aciD turns reDand in:Base turns Blue
It turns blue. Since chalk ( CaCo3) is a base and when pink litmus paper reacts with a base it turns blue
Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under acidic conditions.
I have done it before i turns blue litmus red
yes, as it is an acid . any acid turns blue litmus paper red .