NEET Test Series from KOTA - 10 Papers In MS WORD
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CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317590
Assertion : Diastereomers have different physical properties. Reason : They are non - superimposable mirror images.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
The optical isomers which are not related to each other as object and mirror images are known as diastereomers. They may differ in physical and chemical properties. So, Assertion is correct but Reason is incorrect.
AIIMS - 2006
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317591
Which of the following statements is not correct?
1 Enantiomers are essentially chiral and optically active
2 Diastereomers are not neccesarily chiral and optically active
3 All geometrical isomers are diastereomers
4 All diastereomers are chiral and optically active
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317592
Which of the following is chiral?
1 Isopropyl group
2 Isobutyl group
3 2-Pentanol
4 4-Bromo-1-butene
Explanation:
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317593
Assertion : The following molecule is non-superimposable on its mirror image, hence it is chiral. Reason : All chiral molecules have chiral centres.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Molecules having perpendicular disymmetric plane are supposed to have chirality without having chiral centre. e.g. Given molecule is chiral due to four different groups attached to carbon atom. Hence it is optically active. Hence, Assertion is correct but Reason is incorrect.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317590
Assertion : Diastereomers have different physical properties. Reason : They are non - superimposable mirror images.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
The optical isomers which are not related to each other as object and mirror images are known as diastereomers. They may differ in physical and chemical properties. So, Assertion is correct but Reason is incorrect.
AIIMS - 2006
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317591
Which of the following statements is not correct?
1 Enantiomers are essentially chiral and optically active
2 Diastereomers are not neccesarily chiral and optically active
3 All geometrical isomers are diastereomers
4 All diastereomers are chiral and optically active
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317592
Which of the following is chiral?
1 Isopropyl group
2 Isobutyl group
3 2-Pentanol
4 4-Bromo-1-butene
Explanation:
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317593
Assertion : The following molecule is non-superimposable on its mirror image, hence it is chiral. Reason : All chiral molecules have chiral centres.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Molecules having perpendicular disymmetric plane are supposed to have chirality without having chiral centre. e.g. Given molecule is chiral due to four different groups attached to carbon atom. Hence it is optically active. Hence, Assertion is correct but Reason is incorrect.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317590
Assertion : Diastereomers have different physical properties. Reason : They are non - superimposable mirror images.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
The optical isomers which are not related to each other as object and mirror images are known as diastereomers. They may differ in physical and chemical properties. So, Assertion is correct but Reason is incorrect.
AIIMS - 2006
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317591
Which of the following statements is not correct?
1 Enantiomers are essentially chiral and optically active
2 Diastereomers are not neccesarily chiral and optically active
3 All geometrical isomers are diastereomers
4 All diastereomers are chiral and optically active
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317592
Which of the following is chiral?
1 Isopropyl group
2 Isobutyl group
3 2-Pentanol
4 4-Bromo-1-butene
Explanation:
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317593
Assertion : The following molecule is non-superimposable on its mirror image, hence it is chiral. Reason : All chiral molecules have chiral centres.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Molecules having perpendicular disymmetric plane are supposed to have chirality without having chiral centre. e.g. Given molecule is chiral due to four different groups attached to carbon atom. Hence it is optically active. Hence, Assertion is correct but Reason is incorrect.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317590
Assertion : Diastereomers have different physical properties. Reason : They are non - superimposable mirror images.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
The optical isomers which are not related to each other as object and mirror images are known as diastereomers. They may differ in physical and chemical properties. So, Assertion is correct but Reason is incorrect.
AIIMS - 2006
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317591
Which of the following statements is not correct?
1 Enantiomers are essentially chiral and optically active
2 Diastereomers are not neccesarily chiral and optically active
3 All geometrical isomers are diastereomers
4 All diastereomers are chiral and optically active
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317592
Which of the following is chiral?
1 Isopropyl group
2 Isobutyl group
3 2-Pentanol
4 4-Bromo-1-butene
Explanation:
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317593
Assertion : The following molecule is non-superimposable on its mirror image, hence it is chiral. Reason : All chiral molecules have chiral centres.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Molecules having perpendicular disymmetric plane are supposed to have chirality without having chiral centre. e.g. Given molecule is chiral due to four different groups attached to carbon atom. Hence it is optically active. Hence, Assertion is correct but Reason is incorrect.
