231263 -I effect is shown by

231534 How many $\sigma$ and $\pi$ bonds are present in toluene?

231222 The conjugate base of $\mathrm{NH}_{4}^{+}$is

231232 Which of the following is an example of conjugated diketone?

1

2

3

4

231263 -I effect is shown by

231534 How many $\sigma$ and $\pi$ bonds are present in toluene?

231222 The conjugate base of $\mathrm{NH}_{4}^{+}$is

231232 Which of the following is an example of conjugated diketone?

1

2

3

4

231263 -I effect is shown by

231534 How many $\sigma$ and $\pi$ bonds are present in toluene?

231222 The conjugate base of $\mathrm{NH}_{4}^{+}$is

231232 Which of the following is an example of conjugated diketone?

1

2

3

4

231263 -I effect is shown by

231534 How many $\sigma$ and $\pi$ bonds are present in toluene?

231222 The conjugate base of $\mathrm{NH}_{4}^{+}$is

231232 Which of the following is an example of conjugated diketone?

1

2

3

4