The major product of the following reaction is

Important Questions on Organic Chemistry- Some Basic Principles and Techniques

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 22 - Organic Chemistry- Some Basic Principles and Techniques>JEE Main - 9th April 2017>Q 20

Which of the following compounds is most reactive to an aqueous solution of sodium carbonate?

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 22 - Organic Chemistry- Some Basic Principles and Techniques>JEE Main - 9th April 2017>Q 21

In the following structure, the double bonds are marked as $\mathrm{I},\hspace{0.17em}\mathrm{II}, \mathrm{III}$ and $\mathrm{IV}$. 



 Geometrical isomerism is not possible at the site(s):

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 22 - Organic Chemistry- Some Basic Principles and Techniques>JEE Main - 9th April 2017>Q 22

Among the following compounds, the compound which shows the highest dipole-moment is

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 22 - Organic Chemistry- Some Basic Principles and Techniques>JEE Main - 9th April 2016>Q 23

The hydrocarbon with seven carbon atoms containing a neopentyl and a vinyl group is:

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 22 - Organic Chemistry- Some Basic Principles and Techniques>JEE Main - 9th April 2014>Q 24

In which of the following pairs $\text{A}$ is more stable than $\text{B?}$

HARD

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 22 - Organic Chemistry- Some Basic Principles and Techniques>JEE Main - 8th January 2020 Shift 2>Q 25

Among $\left(a\right)-\left(d\right),$ the complexes that can show geometrical isomerism are:
$\left(a\right)$ ${\left[Pt{\left(N{H}_3\right)}_{3}Cl\right]}^{+}$
$\left(b\right)$ ${\left[Pt\left(N{H}_3\right)C{l}_5\right]}^{-}$
$\left(c\right)$ $\left[Pt{\left(N{H}_3\right)}_{2}Cl\left(N{O}_2\right)\right]$
$\left(d\right)$ ${\left[Pt{\left(N{H}_3\right)}_{4}ClBr\right]}^{2+}$

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 22 - Organic Chemistry- Some Basic Principles and Techniques>JEE Main - 8th January 2020 Shift 2>Q 26

Kjeldahl’s method cannot be used to estimate nitrogen for which of the following compounds?

HARD

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 22 - Organic Chemistry- Some Basic Principles and Techniques>JEE Main - 8th January 2020 Shift 1>Q 27

The major products $\mathrm{A}$ and $\mathrm{B}$ in the following reactions are