AIEEE 2013 PYQ Mock Test

An unknown alcohol is treated with the "Lucas reagent" to determine whether the alcohol is primary, secondary or tertiary. Which alcohol reacts fastest and by what mechanism?

The first ionization potential of $\text{Na}$ is $5.1\text{eV}$. The value of electron gain enthalpy of ${\text{Na}}^{+}$ will be:

Stability of the species ${\text{Li}}_2$, ${\text{Li}}_2^{-}$ and ${\text{Li}}_2^{+}$ increases in the order of:

The molarity of a solution obtained by mixing $750\text{mL}$ of $0.5\text{M HCl}$ with $250\text{mL}$ of $2\text{M HCl}$ will be:

Which of the following is the wrong statement?