A 0.3202 (±0.0001) g sample of a pure monoprotic acid required 20.04 (+0.02) cm of 0.1005 (+0.0005) mol dm -1 neutralisation. Find the molar mass of the acid in g mol together with its uncertainty also in g mol, NAOH for ', with an appropriate number of digits. Select one: 1.59 x 102+ 0.2 g mol -1 b. 1.60 x 10 + 0.03 g mol C. 1.590 x 10 +0.03 g mol d. 590 x 102 ±0.2 g mol 1.60 x 102+ +0.2 g mol1 e. Clear my choice

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter16: An Introduction To Infrared Spectrometry
Section: Chapter Questions
Problem 16.12QAP
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A 0.3202 (±0.0001) g sample of a pure monoprotic acid required 20.04 (±0.02) cm° of 0.1005 (±0.0005) mol dm
neutralisation. Find the molar mass of the acid in g mol together with its uncertainty also in g mol, with an appropriate
number of digits.
NaOH for
-1
Select one:
a.
1.59 x 102+ 0.2 g mol
b. 1.60 x 10 + 0.03 g mol
C.
1.590 x 102 + 0.03 g mol
d.
1.590 x 10- + 0.2 g mol
1.60 x 10-+0.2 g mol
е.
Clear my choice
Transcribed Image Text:-3 A 0.3202 (±0.0001) g sample of a pure monoprotic acid required 20.04 (±0.02) cm° of 0.1005 (±0.0005) mol dm neutralisation. Find the molar mass of the acid in g mol together with its uncertainty also in g mol, with an appropriate number of digits. NaOH for -1 Select one: a. 1.59 x 102+ 0.2 g mol b. 1.60 x 10 + 0.03 g mol C. 1.590 x 102 + 0.03 g mol d. 1.590 x 10- + 0.2 g mol 1.60 x 10-+0.2 g mol е. Clear my choice
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