Question

Test Of Acid And Bases with litmus paper phenolphthalein and methyl orange​

Answer 1

Answer:  methyl orange

acid- pink or red

base- orange or pale yellow

phenolphthalein

acid- colourless

base- pink

Answer 2

Answer:

1;acid change blue litmus to red

2;base change red litmus to blue

3;phenolphthalein on acid- colourless &on base-pink

4;mythyl Orange on acid- red & on base- yellow