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The experiment is carried out to determi...

The experiment is carried out to determine the molar mass of a compound by the freezing point depression method using the equation mass solute
`MM = 7.05 ("mass solute")/(DeltaT xx "kg" "solvent")`
The data are collected.
Mass of empty test tube`" "` 42.0 g
Mass of test tube and solvent `" " `73.6 g
Mass of solute dissolved in solvent`" "`2.000 g
Freezing pint of pure solvent `" " 78.1^(@)` C
Frreeszing point of solution` " " 77.6^(@`)
How many significatn fuigures can be reported for the molar mass of the solute?

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
A
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