Question

a solution turns red litmus to Blue its pH is likely to be what

1,4,5,10 in which ​

Answer 1

10

Because all the solutions having a ph above 7 are alkaline in nature..

And an alkaline solution turns red litmus blue

Answer 2

It should be 10. Basic solution has a PH value more then 7. The Red litmus turn blue means it has a PH of 10.

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