232051
Which of the following compound does not show geometrical isomerism?
1 Crotonic acid
2 Citraconic acid
3 Cis- platin
4 Butanone-2
Explanation:
To show geometrical isomerism it must have restricted rotation about double bond. - In molecule groups present at terminal bond which rotation is restricted must be different. The shape cis-platin $\left[\mathrm{pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]$ is square planer and trans platin is optically inactive so it does not clearly geometrical isomerism.
CG PET -2019
GENERAL ORGANIC CHEMISTRY
232053
How many isomeric butanes are there?
1 2
2 3
3 4
4 5
Explanation:
Butane is an alkane with four carbon atom so molecular formula $\mathrm{C}_{4} \mathrm{H}_{10}$ and it has two isomer only n-butane and Iso-butane
CG PET -2004
GENERAL ORGANIC CHEMISTRY
232054
Methoxy methane and ethanol are
1 Functional isomer
2 Chain isomers
3 Optical isomers
4 Geometrical isomers
Explanation:
Methoxy methane and ethanol are Functional isomers as they have same molecular formula but they are differ in functional group
CG PET -2007
GENERAL ORGANIC CHEMISTRY
232055
The reaction of 1-bromo -3-chlorocyclobutane with metallic sodium in dioxane under reflux conditions gives
1
2
3
4
Explanation:
This is reaction is an example of wurtz reaction. Since bromides are more reactive than chloride in wurtz reaction therefore, wurtz reaction occurs on the side of $\mathrm{Br}$ atoms,
232051
Which of the following compound does not show geometrical isomerism?
1 Crotonic acid
2 Citraconic acid
3 Cis- platin
4 Butanone-2
Explanation:
To show geometrical isomerism it must have restricted rotation about double bond. - In molecule groups present at terminal bond which rotation is restricted must be different. The shape cis-platin $\left[\mathrm{pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]$ is square planer and trans platin is optically inactive so it does not clearly geometrical isomerism.
CG PET -2019
GENERAL ORGANIC CHEMISTRY
232053
How many isomeric butanes are there?
1 2
2 3
3 4
4 5
Explanation:
Butane is an alkane with four carbon atom so molecular formula $\mathrm{C}_{4} \mathrm{H}_{10}$ and it has two isomer only n-butane and Iso-butane
CG PET -2004
GENERAL ORGANIC CHEMISTRY
232054
Methoxy methane and ethanol are
1 Functional isomer
2 Chain isomers
3 Optical isomers
4 Geometrical isomers
Explanation:
Methoxy methane and ethanol are Functional isomers as they have same molecular formula but they are differ in functional group
CG PET -2007
GENERAL ORGANIC CHEMISTRY
232055
The reaction of 1-bromo -3-chlorocyclobutane with metallic sodium in dioxane under reflux conditions gives
1
2
3
4
Explanation:
This is reaction is an example of wurtz reaction. Since bromides are more reactive than chloride in wurtz reaction therefore, wurtz reaction occurs on the side of $\mathrm{Br}$ atoms,
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
GENERAL ORGANIC CHEMISTRY
232051
Which of the following compound does not show geometrical isomerism?
1 Crotonic acid
2 Citraconic acid
3 Cis- platin
4 Butanone-2
Explanation:
To show geometrical isomerism it must have restricted rotation about double bond. - In molecule groups present at terminal bond which rotation is restricted must be different. The shape cis-platin $\left[\mathrm{pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]$ is square planer and trans platin is optically inactive so it does not clearly geometrical isomerism.
CG PET -2019
GENERAL ORGANIC CHEMISTRY
232053
How many isomeric butanes are there?
1 2
2 3
3 4
4 5
Explanation:
Butane is an alkane with four carbon atom so molecular formula $\mathrm{C}_{4} \mathrm{H}_{10}$ and it has two isomer only n-butane and Iso-butane
CG PET -2004
GENERAL ORGANIC CHEMISTRY
232054
Methoxy methane and ethanol are
1 Functional isomer
2 Chain isomers
3 Optical isomers
4 Geometrical isomers
Explanation:
Methoxy methane and ethanol are Functional isomers as they have same molecular formula but they are differ in functional group
CG PET -2007
GENERAL ORGANIC CHEMISTRY
232055
The reaction of 1-bromo -3-chlorocyclobutane with metallic sodium in dioxane under reflux conditions gives
1
2
3
4
Explanation:
This is reaction is an example of wurtz reaction. Since bromides are more reactive than chloride in wurtz reaction therefore, wurtz reaction occurs on the side of $\mathrm{Br}$ atoms,
232051
Which of the following compound does not show geometrical isomerism?
1 Crotonic acid
2 Citraconic acid
3 Cis- platin
4 Butanone-2
Explanation:
To show geometrical isomerism it must have restricted rotation about double bond. - In molecule groups present at terminal bond which rotation is restricted must be different. The shape cis-platin $\left[\mathrm{pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]$ is square planer and trans platin is optically inactive so it does not clearly geometrical isomerism.
CG PET -2019
GENERAL ORGANIC CHEMISTRY
232053
How many isomeric butanes are there?
1 2
2 3
3 4
4 5
Explanation:
Butane is an alkane with four carbon atom so molecular formula $\mathrm{C}_{4} \mathrm{H}_{10}$ and it has two isomer only n-butane and Iso-butane
CG PET -2004
GENERAL ORGANIC CHEMISTRY
232054
Methoxy methane and ethanol are
1 Functional isomer
2 Chain isomers
3 Optical isomers
4 Geometrical isomers
Explanation:
Methoxy methane and ethanol are Functional isomers as they have same molecular formula but they are differ in functional group
CG PET -2007
GENERAL ORGANIC CHEMISTRY
232055
The reaction of 1-bromo -3-chlorocyclobutane with metallic sodium in dioxane under reflux conditions gives
1
2
3
4
Explanation:
This is reaction is an example of wurtz reaction. Since bromides are more reactive than chloride in wurtz reaction therefore, wurtz reaction occurs on the side of $\mathrm{Br}$ atoms,
