The given pair of numbers 11.01 and 11.00 has same number of uncertainty or not has to be identified. Concept Introduction: Whenever a measurement is made, the significant figures in the measured quantity give the actual measurement. For this the significant figures should be recognized first. The significant figures may be non-zero digit and zero digit. But Zero may be or may not be a significant figure. The number of significant figures gives more information about the degree of uncertainty. This uncertainty is determined from the last digit. One should also note in which place the last digit appears, either in the tenth, or hundredth or thousandth place.
The given pair of numbers 11.01 and 11.00 has same number of uncertainty or not has to be identified. Concept Introduction: Whenever a measurement is made, the significant figures in the measured quantity give the actual measurement. For this the significant figures should be recognized first. The significant figures may be non-zero digit and zero digit. But Zero may be or may not be a significant figure. The number of significant figures gives more information about the degree of uncertainty. This uncertainty is determined from the last digit. One should also note in which place the last digit appears, either in the tenth, or hundredth or thousandth place.
Solution Summary: The author explains that the given pair of numbers 11.01 and 11.00 has the same number of uncertainty or not has to be identified.
The given pair of numbers 11.01 and 11.00 has same number of uncertainty or not has to be identified.
Concept Introduction:
Whenever a measurement is made, the significant figures in the measured quantity give the actual measurement. For this the significant figures should be recognized first. The significant figures may be non-zero digit and zero digit. But Zero may be or may not be a significant figure. The number of significant figures gives more information about the degree of uncertainty. This uncertainty is determined from the last digit. One should also note in which place the last digit appears, either in the tenth, or hundredth or thousandth place.
(b)
Interpretation Introduction
Interpretation:
The given pair of numbers 2002 and 2020 has same number of uncertainty or not has to be identified.
Concept Introduction:
Whenever a measurement is made, the significant figures in the measured quantity give the actual measurement. For this the significant figures should be recognized first. The significant figures may be non-zero digit and zero digit. But Zero may be or may not be a significant figure. The number of significant figures gives more information about the degree of uncertainty. This uncertainty is determined from the last digit. One should also note in which place the last digit appears, either in the tenth, or hundredth or thousandth place.
(c)
Interpretation Introduction
Interpretation:
The given pair of numbers, 0.000066 and 660,000 has same number of uncertainty or not has to be identified.
Concept Introduction:
Whenever a measurement is made, the significant figures in the measured quantity give the actual measurement. For this the significant figures should be recognized first. The significant figures may be non-zero digit and zero digit. But Zero may be or may not be a significant figure. The number of significant figures gives more information about the degree of uncertainty. This uncertainty is determined from the last digit. One should also note in which place the last digit appears, either in the tenth, or hundredth or thousandth place.
(d)
Interpretation Introduction
Interpretation:
The given pair of numbers, 0.05700 and 0.05070 has same number of uncertainty or not has to be identified.
Concept Introduction:
Whenever a measurement is made, the significant figures in the measured quantity give the actual measurement. For this the significant figures should be recognized first. The significant figures may be non-zero digit and zero digit. But Zero may be or may not be a significant figure. The number of significant figures gives more information about the degree of uncertainty. This uncertainty is determined from the last digit. One should also note in which place the last digit appears, either in the tenth, or hundredth or thousandth place.
Draw the structure of the product of the reaction given the IR and MS data.
Spectral analysis of the product reveals:
MS: M 150, M-15, M-43
CH.COCI
AICI,
IR: 3150-3000 cm, 2950-2850 cm
and 1700 cm
Part II. Identify whether the two protons in blue are homotopic, enantiopic, diasteriotopic, or heterotopic.
a)
HO
b)
Bri
H
HH
c)
d)
H
H H Br
0
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