litmus paper turns blue litmus red when tested on an acid and red litmus blue when tested on a base
Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under acidic conditions.
The colour is red in acidic solutions.
red
it is litmus not lithmus . it is a natural indicator . it is a strip of paper either red or blue in colour . it is used whether a solution is acidic or basic in nature. a basic solution turns red litmus to blue and an acidic solution turns blue litmus into red
As orange juice being an acidic solution, it turns blue litmus into red.
Litmus paper does not show green colour, only red and blue in acidic and alkaline media respectively. In fact, litmus paper does not change its colour in neutral solutions.
blue litmus paper turns to red when its in contact with acid
I have done it before i turns blue litmus red
Well if you place blue litmus paper in saliva and it turns red, then the saliva is acidic. If you put red litmus in the saliva and it turns blue, then the saliva is alkaline. However, if the red litmus doesn't change colour and the blue litmus doesn't change colour, the saliva would be neutral.
blue color
Well if you place blue litmus paper in saliva and it turns red, then the saliva is acidic. If you put red litmus in the saliva and it turns blue, then the saliva is alkaline. However, if the red litmus doesn't change colour and the blue litmus doesn't change colour, the saliva would be neutral.
yes, it does, regardless of the substance colour.