state true or false for 2,3,4 questions and answer with detailed explanation
answer with attached image
don't answer simply for sake of points
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Answer 2. It is False. Diastereomers will have different chemical properties towards the chiral reagents and achiral reagents. However, since the diastereomers have the same functional groups, they will have similar chemical properties towards a single reagent. None of the diastereomers are mirror images of each other. So, they will different energies and different rates of reaction.
Answer 3. It is true. If all the ligands in a molecule are achiral, the exchange will lead to the formation of an enantiomer. However, if one or more ligands in the molecule is chiral, a diastereomer will be formed. The number of diastereoisomers will increase when the chiral centres increase in the molecule.
Answer 4. It is true. A Fischer projection is an easy two-dimensional drawing that can be rotated by 180 degrees without having the bonds and stereochemistry changed. However, the compounds cannot be superimposed as there will be a difference in the position of the atoms.
Answer 2. It is False. Diastereomers will have different chemical properties towards the chiral reagents and achiral reagents. However, since the diastereomers have the same functional groups, they will have similar chemical properties towards a single reagent. None of the diastereomers are mirror images of each other. So, they will different energies and different rates of reaction.
Answer 3. It is true. If all the ligands in a molecule are achiral, the exchange will lead to the formation of an enantiomer. However, if one or more ligands in the molecule is chiral, a diastereomer will be formed. The number of diastereoisomers will increase when the chiral centres increase in the molecule.
Answer 4. It is true. A Fischer projection is an easy two-dimensional drawing that can be rotated by 180 degrees without having the bonds and stereochemistry changed. However, the compounds cannot be superimposed as there will be a difference in the position of the atoms.
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