Answer:
Explanation:
In this case, we must analyze the structure for each molecule. In the case of , we have a bond with a chlorine atom. Chlorine has a high electronegativity, therefore the C-Cl bond has a relatively large dipole moment since we have a high electronegativity difference.
In the molecule, we have two bonds of this type, therefore we will have two high dipole moments. Thus, the net dipole moment for this second molecule should be higher.
This statement can be confirmed if we look at the <u>dielectric constant</u>, this value is an indicator of the polarity of a molecule. If we have a high dielectric constant there will be more polarity and therefore a higher net dipole moment.
See figure 1 to further explanations
I hope it helps!
The subscript for H in the empirical formula for this compound is 3.
There are 3 steps involved in the construction of empirical formula.
Calculation of empirical formula is as under as ...
Step 1: Divide the % of each atoms which their atomic weights.
C = 51.27 / 12 = 4.27
H = 7.75 / 1 = 7.75
O = 40.98 / 16 =2.56
Step 2 : Divide all the answers with the smallest answer to get the subscripts for empirical formula.
C = 4.27/ 2.56 ≈ 2
H = 7.75/ 2.56 ≈ 3
O = 2.56 /2.56 = 1
Step 3: Construction of empirical formula by putting subscripts calculated in step 2.
Empirical formula form given data =
Thus , subscript for H in the empirical formula for this compound is 3.
Learn more about empirical formula here..
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