Question

a student detector find ph of unknown solutions A,B,C,D as follows 11,5,7,2. predict the nature of solution?​

Answer 1

Hey mate here's your answer:

As we know 7 is neutral

When we move left from 7 the solution is acidic and when we move right it turns basic

SO,

11 is basic

5 is acidic

7 is neutral

2 is acidic

Tysm❤️

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