Show how will you synthesize:(i) 1-phenyl ethanol from a suitable alkene.(ii) cyclohexyl methanol using an alkyl halide by an SN2 reaction.(iii) pentane-1-ol using a suitable alkyl halide?
<div>Which of the following undergoes nucleophilic substitution exclusively by SN1 mechanism ?</div>
Write the equation of the reaction of hydrogen iodide with:
(i)1-propoxypropane
(ii)methoxybenzene
(iii)benzyl ethyl ether.
Vapour pressure of pure acetone and chloroform at 328 K are 741.8 mm Hg and 632.8 mm Hg respectively. Assuming that they form ideal solution over the entire range of composition, plot p_total p_chloroform and p_acetoneas a function of x_acetone. The experimental data observed for different compositions of mixture is
The rate constant for the first order decomposition of \(H_2O _2\) is given by the following equation:\(log\ k = 14.34 - 1.25 \times 10^4\ K/T \)Calculate \(E_a\) for this reaction and at what temperature will its half-period be 256 minutes?
The rate of a reaction quadruples when the temperature changes from \(293 \ K\) to \(313\ K\). Calculate the energy of activation of the reaction assuming that it does not change with temperature.