Question

Five different solutions A, B, C, D and E, when tested with universal indicator show pH 5, 1, 3, 9 and 11 respectively. Decreasing order of hydrogen ion concentration of these solutions is 
B > C > A > D > E
E > D > A > C > B
A > C > E > D > B
B > D > A > C > E​

Answer 1

Answer:

B,C,A,D,E

Explanation:

A=5

B=1

C=3

D=9

E=11

Decrease order is refers to bigger to smaller

less than 7is acid

more than7is basic

1,3,5,9,11

so then

B,C,A,D,E