In the freezing point depression experiment you did with sugar and water (the fi

Question

In the freezing point depression experiment you did with sugar and water (the first | experiment), the greatest source of enor was due to which one of the following factors? The nor in measuring the amount of water used as a solvent. The enor in measuring the amount of sugar used as a solute. The enor in measuring the change in temperature for the freezing point of water. Some other sort of enor not mentioned above. Refer to the Data Table below to answer Questions 4-6 for the reaction mechanism shown below. (This is the Iodine Clock Reaction Experiment) Reaction Rate Data

Explanation / Answer

The greatest sorce of error in this experiment is the

measurement of amount of the sugar which is used as solute.

There exists a percentage error in the calculation of the molar mass of the solute which leads to error in the final result.

Thus, the correct option is B.

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