Question

0 A solution tuung ued lithmus blue its ph
iis like this
10
b. 4
с C 5
d. I​

Answer 1

Answe is ( a )10 .

step by step explanation:

Red itmus turn blue in basic (neutral) solution while its colour remained unchanged in acidic solution .

In P.H scale the value of alkaline substance range from 8 - 14

option (a) is having P.H value of 10

That means the option A is basic (alkaline) substance .

Rest All option given above are acidic in nature because there P.H value is below 6 .

That's all the answer is

Thank you for valuable time.