In this reaction, \( \text{BH}_3 \) reacts with X (a carbonyl group) to reduce the carbonyl group to a secondary alcohol. Then, further reaction with \( \text{H}_2\text{O}_2 \) and \( \text{OH}^- \) converts the alcohol group to a hydroxy group, leading to the product Y.
For the thermal decomposition of \( N_2O_5(g) \) at constant volume, the following table can be formed, for the reaction mentioned below: \[ 2 N_2O_5(g) \rightarrow 2 N_2O_4(g) + O_2(g) \] Given: Rate constant for the reaction is \( 4.606 \times 10^{-2} \text{ s}^{-1} \).
A hydrocarbon which does not belong to the same homologous series of carbon compounds is