blue litmus remains blue while red litmus changes to blue
The solution is alkaline, because litmus paper remains blue in alkaline solutions and turns red in acidic solutions.
Blue litmus turns red.
It stays blue.
Litmus paper is blue when dipped in an alkaline solution, and red when placed in an acidic solution. The colors begin to merge when you test pH neutral liquids.
Red, because litmus paper remains blue in alkaline solutions and turns red in acidic solutions.
blue
red litmus paper turns blue under alkaline conditions.
blue
The litmus paper will turn red.
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.
it will remain blue as it is a base.
Red, it turns blue in base.