Question

Do you
ACIAS, BACES AND SALT
Page number - 18
I rare
test tabes contrain distilled want or acidic
geven three test tubes the three
solution and the basis solution rest
efined, there is only se do
er there in order to
in order to identify what is there
in order will you find out what is in
each of test tubess
solution : we can identify the content
litres prof​

Answer 1

when we take a threetest tubes have acid,base and salt we identify the solution to onelitmus paper when we apply the blue litmus paper on acid it changes red in colour than we apply red litmus paper in base it changes blue in colour and than this litmus paper apply on distilled water than not colour change