Question

Let us demonstrate the Halui UI UMUM
substances using litmus paper.
It is often absorbed on to the filter paper to
produce red and blue litmus paper. Under acidic
Activity
Aim: To test the nature of various substances with the litmus paper
Things required: Red and blue litmus papers, soda water, milk of magnesia, window cleaner, lemon
juice, and apple juice
Method: Collect samples of the solutions as given in the table below and dip red and blue litmus papers
in them. Do you observe any change in the colour of litmus papers? Record the colour changes. What
do you conclude about the nature of each substance?
Nature
Blue litmus
Red litmus
Test solution
Soda water
Milk of magnesia
Window cleaner
(ammonia water)
Lemon juice
Apple juice​

Answer 1

Answer:

no bro I cannot help you

Explanation:

what is your name