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UPSC Principle and Vice Principle GK/GS General Science Awareness Part - 1

Which of the following pairs is correctly matched with pH of a neutral aqueous solution at room temperature is approxima...

Type: MCQ • Marks: 1
Which of the following pairs is correctly matched with pH of a neutral aqueous solution at room temperature is approximately?
Options
A. 14
B. 1
C. 7
D. 5
Explanation
A neutral aqueous solution has pH around 7 at standard room conditions.
UPSC Principal & Vice Principal GK/GS

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