1. benzene diazonium chloride
2. chlorobenzene
3. nitroaniline
4. chloroaniline
benzene diazonium chloride<br>
1. Wurtz reaction
2. Carbyl amine reaction
3. Perkin's reaction
4. Friedel-Craft's reaction
Friedel-Craft's reaction
1. Methanol
2. diethyl ether
3. ethylene
4. ethane
diethyl ether<br>
1. Rutherford
2. Thomson
3. Sommerfeld
4. Hund
Sommerfeld<br>
1. 54
2. 10
3. 20
4. 18
20
1. HI
2. H2O
3. CO2
4. HCl
CO<sub>2</sub>
1. NaCl
2. BeCl2
3. MgO
4. NH3
BeCl<sub>2</sub><br> <sub></sub>
1. ionization energy
2. electron affinity
3. lattice energy
4. electronegativity
lattice energy<br>
1. 11,20
2. 12,30
3. 13,31
4. 14,33
13,31
1. INa>IIMg
2. IMg =INa
3. IIMg>IINa
4. IINa>IIMg
I<sub>Mg </sub>=I<sub>Na</sub><br> <sub></sub>