Question

P and Q are aqueous solutions of sodium chloride and sodium hydroxide, respectively. Which of these will turn :
(a) blue litmus red ?
(b) red litmus blue ?

Lakhmir Singh Chemistry Class 10

Answer 1

NaOH will turn red litmus to blue because it is a base which turns red litmus to blue

Answer 2

heyyy.....here is ur answer.....
sodium hydroxide turns red litmus to blue......
and sodium chloride is a salt sooooo it has no effect on litmus.....
HOPE IT WILL HELP