Acids Bases and Salts MCQs

A solution has turned the colour of red litmus paper to blue. The pH of the solution is approximately:

December 28, 2021

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A solution has turned the colour of red litmus paper to blue. The pH of the solution is approximately:

Q. A solution has turned the colour of red litmus paper to blue. The pH of the solution is approximately:

2
5
7
10

Answer: 10

A solution has turned the colour of red litmus paper to blue. The pH of the solution is approximately:

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Two aqueous solutions P and Q have pH of 5 and 13 respectively. The correct inference is that:

A solution has turned the colour of red litmus paper to blue. The pH of the solution is approximately:

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The pH of three solutions X, Y and Z is 6, 4 and 8 respectively. Which of the following is the correct order of acidic strength?

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