One chirality of CH3CHlCOOH is shown below.
Identify the image(s) below that exhibit the opposite chirality. Select all that apply.
I)Top Left Molecule
II)Bottom Right Molecule
III)Bottom Left Molecule
IV)Top Right Molecule
bottom right
top right
Thks :)
Please answer ....
(a) Which conformational isomer of 1,2-difluoroethane does not have a dipole moment?
(b) 1,2-difluoroethene HFC=CFH has two stereoisomers. Which has the lower boiling point? Why?
1.cis-1,2-difluoroethene, because the Van der Waals interactions are greater.
2.cis-1,2-difluoroethene, because it does not have a dipole moment
3.trans-1,2-difluoroethene, because it does not have a dipole moment
4.trans-1,2-difluoroethene, because it has a dipole moment
To identify the image(s) that exhibit the opposite chirality of CH3CHlCOOH, we first need to understand what chirality is. Chirality refers to the property of a molecule that cannot be superimposed on its mirror image. In other words, chirality distinguishes molecules that are non-superimposable mirror images of each other.
To determine the chirality of CH3CHlCOOH, we need to examine its structure. CH3CHlCOOH represents a molecule called 2-chloropropanoic acid. This molecule contains a chiral carbon atom, marked "C*" in its structure.
To determine the opposite chirality, we need to look for molecule(s) that have the same connectivity as CH3CHlCOOH but are mirror images of it.
Let's evaluate each image option:
I) Top Left Molecule: This molecule appears to have the same connectivity as CH3CHlCOOH but is not a mirror image of it. Therefore, it does not exhibit the opposite chirality.
II) Bottom Right Molecule: This molecule is a mirror image of CH3CHlCOOH, hence exhibiting the opposite chirality.
III) Bottom Left Molecule: This molecule does not have the same connectivity as CH3CHlCOOH, so it does not exhibit the opposite chirality.
IV) Top Right Molecule: This molecule appears to have the same connectivity as CH3CHlCOOH but is not a mirror image of it. Therefore, it does not exhibit the opposite chirality.
Based on the analysis above, only one image (II) exhibits the opposite chirality of CH3CHlCOOH.