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JEE CHEMISTRY MCQ: PRACTICAL CHEMISTRY
1
Hard
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Analyzing
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A solution is to be standardized by titrating it against a known mass of potassium hydrogen phthalate. Which procedure will give a molarity of that is too low?
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Correct option: C
Neglecting to fill the tip of the buret with
solution before titrating
solution before titrating
Option C is correct. If the tip of the buret is not filled, the volume of NaOH dispensed will be less than what is read, leading to an underestimation of the NaOH molarity.
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