00. Electronic effect and Its Applications
GENERAL ORGANIC CHEMISTRY

231247 Consider the following compounds :

What is the correct order of basicity of the above compounds?

1 I $>$ II $>$ III
2 III $>$ I $>$ II
3 III $>$ II $>$ I
4 I $>$ III $>$ II
GENERAL ORGANIC CHEMISTRY

231250 Arrange the following carbocations in the increasing order of stability with respect to their labels.
| Label | Carbocation |
| :---: | :---: |
| 1 | $\left(\mathbf{C H}_3\right)_2 \mathbf{C H}^{+}$ |
| 2 | $\mathrm{CH}_3^{+}$ |
| 3 | $\left(\mathrm{CH}_3\right)_3 \mathbf{C}^{+}$ |
| 4 | $\left(\mathrm{CH}_3-\mathrm{CH}_3^{+}\right)$ |

1 $2<4<1<3$
2 $1<2<3<4$
3 $4<3<2<1$
4 $2<4<3<1$
GENERAL ORGANIC CHEMISTRY

231253 The following effect is known as-

1 Inductive effect
2 Electrometric effect
3 Resonance effect
4 Hyperconjugation
GENERAL ORGANIC CHEMISTRY

231265 The decreasing order of reactivity towards electrophilic substitution of the following compounds is

1 $1>3>4>2$
2 $4>1>3>2$
3 $4>1>2>3$
4 $1>4>3>2$
GENERAL ORGANIC CHEMISTRY

231247 Consider the following compounds :

What is the correct order of basicity of the above compounds?

1 I $>$ II $>$ III
2 III $>$ I $>$ II
3 III $>$ II $>$ I
4 I $>$ III $>$ II
GENERAL ORGANIC CHEMISTRY

231250 Arrange the following carbocations in the increasing order of stability with respect to their labels.
| Label | Carbocation |
| :---: | :---: |
| 1 | $\left(\mathbf{C H}_3\right)_2 \mathbf{C H}^{+}$ |
| 2 | $\mathrm{CH}_3^{+}$ |
| 3 | $\left(\mathrm{CH}_3\right)_3 \mathbf{C}^{+}$ |
| 4 | $\left(\mathrm{CH}_3-\mathrm{CH}_3^{+}\right)$ |

1 $2<4<1<3$
2 $1<2<3<4$
3 $4<3<2<1$
4 $2<4<3<1$
GENERAL ORGANIC CHEMISTRY

231253 The following effect is known as-

1 Inductive effect
2 Electrometric effect
3 Resonance effect
4 Hyperconjugation
GENERAL ORGANIC CHEMISTRY

231265 The decreasing order of reactivity towards electrophilic substitution of the following compounds is

1 $1>3>4>2$
2 $4>1>3>2$
3 $4>1>2>3$
4 $1>4>3>2$
GENERAL ORGANIC CHEMISTRY

231247 Consider the following compounds :

What is the correct order of basicity of the above compounds?

1 I $>$ II $>$ III
2 III $>$ I $>$ II
3 III $>$ II $>$ I
4 I $>$ III $>$ II
GENERAL ORGANIC CHEMISTRY

231250 Arrange the following carbocations in the increasing order of stability with respect to their labels.
| Label | Carbocation |
| :---: | :---: |
| 1 | $\left(\mathbf{C H}_3\right)_2 \mathbf{C H}^{+}$ |
| 2 | $\mathrm{CH}_3^{+}$ |
| 3 | $\left(\mathrm{CH}_3\right)_3 \mathbf{C}^{+}$ |
| 4 | $\left(\mathrm{CH}_3-\mathrm{CH}_3^{+}\right)$ |

1 $2<4<1<3$
2 $1<2<3<4$
3 $4<3<2<1$
4 $2<4<3<1$
GENERAL ORGANIC CHEMISTRY

231253 The following effect is known as-

1 Inductive effect
2 Electrometric effect
3 Resonance effect
4 Hyperconjugation
GENERAL ORGANIC CHEMISTRY

231265 The decreasing order of reactivity towards electrophilic substitution of the following compounds is

1 $1>3>4>2$
2 $4>1>3>2$
3 $4>1>2>3$
4 $1>4>3>2$
GENERAL ORGANIC CHEMISTRY

231247 Consider the following compounds :

What is the correct order of basicity of the above compounds?

1 I $>$ II $>$ III
2 III $>$ I $>$ II
3 III $>$ II $>$ I
4 I $>$ III $>$ II
GENERAL ORGANIC CHEMISTRY

231250 Arrange the following carbocations in the increasing order of stability with respect to their labels.
| Label | Carbocation |
| :---: | :---: |
| 1 | $\left(\mathbf{C H}_3\right)_2 \mathbf{C H}^{+}$ |
| 2 | $\mathrm{CH}_3^{+}$ |
| 3 | $\left(\mathrm{CH}_3\right)_3 \mathbf{C}^{+}$ |
| 4 | $\left(\mathrm{CH}_3-\mathrm{CH}_3^{+}\right)$ |

1 $2<4<1<3$
2 $1<2<3<4$
3 $4<3<2<1$
4 $2<4<3<1$
GENERAL ORGANIC CHEMISTRY

231253 The following effect is known as-

1 Inductive effect
2 Electrometric effect
3 Resonance effect
4 Hyperconjugation
GENERAL ORGANIC CHEMISTRY

231265 The decreasing order of reactivity towards electrophilic substitution of the following compounds is

1 $1>3>4>2$
2 $4>1>3>2$
3 $4>1>2>3$
4 $1>4>3>2$