Question

how to arrange increasing order of acidity?

Answer 1

7 6 5 4 3 2 1 because in acid the number decreases as the ph value increases

Answer 2

check the pH values of acids using th pH value indicator (universal indicator)

see the colour scale related to it

in increasing orderof acidity, the pH vales are to be arranged in a decreasing order. so suppose the pH value of x =y and a=b

and a is more acidic than x

then

0>b>y>14

and so on is to be arranged...