Subject :Sam Class : Sample
Rima prepared an indicator paper by dipping a paper strip in a solution of X. She put a few drops of an unknown solution Y which contains H+ ions less than OH- ions on this paper. She observed that the colour of paper turned yellow. What could be the solution X?
ARed litmus solution
BPhenolphthalein
CMethyl orange
DTurmeric solution
HOW METHYL ORANGE IS THE ANSWER
Ans 1:
Class : Class 3
Ans 2:
Class : Class 8