List of top Chemistry Questions on bond energies asked in JEE Main

Number of carbocation from the following that are not stabilized by hyperconjugation is _________ .

The correct stability order of the following resonance structures of $\text{CH}_3 - \text{CH} = \text{CH} - \text{CHO}$ is:

The bond order and magnetic property of acetylide ion are same as that of

Given below are two statements.
Statement I: $O_2, Cu^{2+}, \;and\; Fe^{3+}$ are weakly attracted by magnetic field and are magnetized in the same direction as magnetic field.
Statement II: $NaCl$ and $H_2O$ are weakly magnetized in opposite directions to the magnetic field.
In the light of the above statements, choose the most appropriate answer from the options given below.

Which of the following represents the lattice structure of $A _{0.95} O$ containing $A ^{2+}, A ^{3+}$ and $O ^{2-}$ ions?