Match the LIST-I with LIST-II
The matching of reactions with their corresponding products is as follows:
A. Swarts reaction:
Produces Ethyl fluoride (IV) through the reaction:
R-Cl/Br + Metal fluoride → R-F
B. Sandmeyer's reaction:
Produces Cyanobenzene (III) through the reaction:
Ar-N2+Cl- + CuCN → Ar-CN
C. Wurtz-Fittig reaction:
Produces Ethyl benzene (I) through the reaction:
Ar-X + R-X + 2Na → Ar-R + 2NaX
D. Finkelstein reaction:
Produces Ethyl iodide (II) through the reaction:
R-Cl/Br + NaI → R-I + NaCl/NaBr
The correct matches are:
A-IV, B-III, C-I, D-II
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
Let \( T_r \) be the \( r^{\text{th}} \) term of an A.P. If for some \( m \), \( T_m = \dfrac{1}{25} \), \( T_{25} = \dfrac{1}{20} \), and \( \displaystyle\sum_{r=1}^{25} T_r = 13 \), then \( 5m \displaystyle\sum_{r=m}^{2m} T_r \) is equal to: