The correct order of nucleophilicity is $\mathrm{NH}_{2}^{-}$ $>\mathrm{NH}_{3}$ Nucleophilicity referred as nucleophile strength. A nucleophile is a chemical species that forms bonds by donating an electron pair. Here, $\mathrm{NH}_{2}^{-}$is stronger nucleophile than $\mathrm{NH}_{3}$ because of the charge on the amide ion.
Shift-I]**
HALOALKANES AND HALOARENES
90848
Sodium tertiary butoxide on reaction with methyl bromide produced the product $P$. Sodium methoxide upon reaction with tertiary butyl bromide generated the product $Q$. The products $P$ and $Q$ are
1
2
3
4
Explanation:
Shift-I]**
HALOALKANES AND HALOARENES
90850
The most suitable solvent for Wurtz reaction is
1 Dry acetonitrile
2 Dry dichloromethane
3 Dry ethanol
4 Dry ether
Explanation:
Dry ether is the most suitable solvent for wurtz reaction. Wurtz are also known as warts coupling. It is method used to synthesize higher alkanes by a reaction between alkyl halides and metallic sodium I the presence of dry ether.
Shift-II]**
HALOALKANES AND HALOARENES
90937
Which of the following compounds has the highest boiling point?
For isomeric halides, n-isomer containing straight chain has highest boiling point. So, $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{Cl}$ (butylchloride) has the heighest boiling point that is $77-78{ }^{\circ} \mathrm{C}$. It is a water white liquid with a sharp order.
The correct order of nucleophilicity is $\mathrm{NH}_{2}^{-}$ $>\mathrm{NH}_{3}$ Nucleophilicity referred as nucleophile strength. A nucleophile is a chemical species that forms bonds by donating an electron pair. Here, $\mathrm{NH}_{2}^{-}$is stronger nucleophile than $\mathrm{NH}_{3}$ because of the charge on the amide ion.
Shift-I]**
HALOALKANES AND HALOARENES
90848
Sodium tertiary butoxide on reaction with methyl bromide produced the product $P$. Sodium methoxide upon reaction with tertiary butyl bromide generated the product $Q$. The products $P$ and $Q$ are
1
2
3
4
Explanation:
Shift-I]**
HALOALKANES AND HALOARENES
90850
The most suitable solvent for Wurtz reaction is
1 Dry acetonitrile
2 Dry dichloromethane
3 Dry ethanol
4 Dry ether
Explanation:
Dry ether is the most suitable solvent for wurtz reaction. Wurtz are also known as warts coupling. It is method used to synthesize higher alkanes by a reaction between alkyl halides and metallic sodium I the presence of dry ether.
Shift-II]**
HALOALKANES AND HALOARENES
90937
Which of the following compounds has the highest boiling point?
For isomeric halides, n-isomer containing straight chain has highest boiling point. So, $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{Cl}$ (butylchloride) has the heighest boiling point that is $77-78{ }^{\circ} \mathrm{C}$. It is a water white liquid with a sharp order.
The correct order of nucleophilicity is $\mathrm{NH}_{2}^{-}$ $>\mathrm{NH}_{3}$ Nucleophilicity referred as nucleophile strength. A nucleophile is a chemical species that forms bonds by donating an electron pair. Here, $\mathrm{NH}_{2}^{-}$is stronger nucleophile than $\mathrm{NH}_{3}$ because of the charge on the amide ion.
Shift-I]**
HALOALKANES AND HALOARENES
90848
Sodium tertiary butoxide on reaction with methyl bromide produced the product $P$. Sodium methoxide upon reaction with tertiary butyl bromide generated the product $Q$. The products $P$ and $Q$ are
1
2
3
4
Explanation:
Shift-I]**
HALOALKANES AND HALOARENES
90850
The most suitable solvent for Wurtz reaction is
1 Dry acetonitrile
2 Dry dichloromethane
3 Dry ethanol
4 Dry ether
Explanation:
Dry ether is the most suitable solvent for wurtz reaction. Wurtz are also known as warts coupling. It is method used to synthesize higher alkanes by a reaction between alkyl halides and metallic sodium I the presence of dry ether.
Shift-II]**
HALOALKANES AND HALOARENES
90937
Which of the following compounds has the highest boiling point?
For isomeric halides, n-isomer containing straight chain has highest boiling point. So, $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{Cl}$ (butylchloride) has the heighest boiling point that is $77-78{ }^{\circ} \mathrm{C}$. It is a water white liquid with a sharp order.
The correct order of nucleophilicity is $\mathrm{NH}_{2}^{-}$ $>\mathrm{NH}_{3}$ Nucleophilicity referred as nucleophile strength. A nucleophile is a chemical species that forms bonds by donating an electron pair. Here, $\mathrm{NH}_{2}^{-}$is stronger nucleophile than $\mathrm{NH}_{3}$ because of the charge on the amide ion.
Shift-I]**
HALOALKANES AND HALOARENES
90848
Sodium tertiary butoxide on reaction with methyl bromide produced the product $P$. Sodium methoxide upon reaction with tertiary butyl bromide generated the product $Q$. The products $P$ and $Q$ are
1
2
3
4
Explanation:
Shift-I]**
HALOALKANES AND HALOARENES
90850
The most suitable solvent for Wurtz reaction is
1 Dry acetonitrile
2 Dry dichloromethane
3 Dry ethanol
4 Dry ether
Explanation:
Dry ether is the most suitable solvent for wurtz reaction. Wurtz are also known as warts coupling. It is method used to synthesize higher alkanes by a reaction between alkyl halides and metallic sodium I the presence of dry ether.
Shift-II]**
HALOALKANES AND HALOARENES
90937
Which of the following compounds has the highest boiling point?
For isomeric halides, n-isomer containing straight chain has highest boiling point. So, $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{Cl}$ (butylchloride) has the heighest boiling point that is $77-78{ }^{\circ} \mathrm{C}$. It is a water white liquid with a sharp order.
