A solution turns red litmus paper blue . If a drop of phenolphthalein is added to it.
a. it turns pink
b. it turns red
c. it remains colourless
d.it turns blue


MULTIPLE CHOICE QUESTIONS

answer is (a) pink
 
  • 1
Yes ans is a) pink
  • -1
Ans is a pink
  • 0
it would be pink
 
  • 1
Pink
  • 0
it will turn to pink colour.
  • 3
it turns pink
  • 0
Pink
  • 0
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