CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317624
The change in the optical rotation of freshly prepared solution of glucose is known as
1 Racemisation
2 Specific rotation
3 Mutarotation
4 Tautomerism
Explanation:
When either of the two forms of glocose is dissolved in water there is change in rotation till the equilibrium value of \(+52.5^{\circ}\) is reached. This is known as mutarotation \(\alpha {\text{ - D}}\)\(\mathop {\left( {{\text{ + }}} \right)}\limits_{{\text{ + 111}}{\text{.}}{{\text{5}}^{\text{o}}}} {\text{ Glucose }} \rightleftharpoons {\text{ }}\mathop {{\text{Equilibrium Mixture}}}\limits_{{\text{ + 52}}.{{\text{5}}^o}} \) \( \rightleftharpoons [\beta {\text{ }}]{\text{ - D - ( + )}}\mathop {{\text{Glucose}}}\limits_{{\text{ + 19}}.{{\text{5}}^o}} \)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317625
Which of the following alkanes is optically active?
1 2-Methylbutane
2 2,3-Dimethylbutane
3 2,3-Dimethylpentane
4 2-Methylpropane
Explanation:
It is optically active due to chiral centre.
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317574
Following compounds are respectively _____ geometrical isomers.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317624
The change in the optical rotation of freshly prepared solution of glucose is known as
1 Racemisation
2 Specific rotation
3 Mutarotation
4 Tautomerism
Explanation:
When either of the two forms of glocose is dissolved in water there is change in rotation till the equilibrium value of \(+52.5^{\circ}\) is reached. This is known as mutarotation \(\alpha {\text{ - D}}\)\(\mathop {\left( {{\text{ + }}} \right)}\limits_{{\text{ + 111}}{\text{.}}{{\text{5}}^{\text{o}}}} {\text{ Glucose }} \rightleftharpoons {\text{ }}\mathop {{\text{Equilibrium Mixture}}}\limits_{{\text{ + 52}}.{{\text{5}}^o}} \) \( \rightleftharpoons [\beta {\text{ }}]{\text{ - D - ( + )}}\mathop {{\text{Glucose}}}\limits_{{\text{ + 19}}.{{\text{5}}^o}} \)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317625
Which of the following alkanes is optically active?
1 2-Methylbutane
2 2,3-Dimethylbutane
3 2,3-Dimethylpentane
4 2-Methylpropane
Explanation:
It is optically active due to chiral centre.
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317574
Following compounds are respectively _____ geometrical isomers.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317624
The change in the optical rotation of freshly prepared solution of glucose is known as
1 Racemisation
2 Specific rotation
3 Mutarotation
4 Tautomerism
Explanation:
When either of the two forms of glocose is dissolved in water there is change in rotation till the equilibrium value of \(+52.5^{\circ}\) is reached. This is known as mutarotation \(\alpha {\text{ - D}}\)\(\mathop {\left( {{\text{ + }}} \right)}\limits_{{\text{ + 111}}{\text{.}}{{\text{5}}^{\text{o}}}} {\text{ Glucose }} \rightleftharpoons {\text{ }}\mathop {{\text{Equilibrium Mixture}}}\limits_{{\text{ + 52}}.{{\text{5}}^o}} \) \( \rightleftharpoons [\beta {\text{ }}]{\text{ - D - ( + )}}\mathop {{\text{Glucose}}}\limits_{{\text{ + 19}}.{{\text{5}}^o}} \)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317625
Which of the following alkanes is optically active?
1 2-Methylbutane
2 2,3-Dimethylbutane
3 2,3-Dimethylpentane
4 2-Methylpropane
Explanation:
It is optically active due to chiral centre.
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317574
Following compounds are respectively _____ geometrical isomers.
NEET Test Series from KOTA - 10 Papers In MS WORD
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CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317624
The change in the optical rotation of freshly prepared solution of glucose is known as
1 Racemisation
2 Specific rotation
3 Mutarotation
4 Tautomerism
Explanation:
When either of the two forms of glocose is dissolved in water there is change in rotation till the equilibrium value of \(+52.5^{\circ}\) is reached. This is known as mutarotation \(\alpha {\text{ - D}}\)\(\mathop {\left( {{\text{ + }}} \right)}\limits_{{\text{ + 111}}{\text{.}}{{\text{5}}^{\text{o}}}} {\text{ Glucose }} \rightleftharpoons {\text{ }}\mathop {{\text{Equilibrium Mixture}}}\limits_{{\text{ + 52}}.{{\text{5}}^o}} \) \( \rightleftharpoons [\beta {\text{ }}]{\text{ - D - ( + )}}\mathop {{\text{Glucose}}}\limits_{{\text{ + 19}}.{{\text{5}}^o}} \)
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317625
Which of the following alkanes is optically active?
1 2-Methylbutane
2 2,3-Dimethylbutane
3 2,3-Dimethylpentane
4 2-Methylpropane
Explanation:
It is optically active due to chiral centre.
MHTCET - 2021
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317574
Following compounds are respectively _____ geometrical isomers.
