Which of the following indicate(s) a basic solution?Litmus paper turns bluePhenolphthalein turns pinkA solution where Hydronium ion concentration is greater than hydroxide ion concentrationi onlyii onlyiii onlyi and ii only\t
rudraksh , 5 Years ago
Grade 11
3 Answers
Shivangi Khatter
Last Activity: 5 Years ago
dear student the correct answer will be 1and 2 only correct
as basic solution turns red litmus blue and phenolphthalein turns pink in a basic solution. Hydroxide ion conc. is higher in a basic medium as compared to hydronium ion concentration.
Arun
Last Activity: 5 Years ago
Dear student
on reacting a base red kitmus paper turns blue and phenolphthalein solution become pink
hence option D i.e. statement 1 and 2 is correct
Shresthahahaha
Last Activity: 5 Years ago
1Red litmus reacting with base turns blue and phenolpthalin becomes pink.So the answer is 1 and 2 only
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