Question

1.C2H6+O2=
2.C2H6+Cl2=
3.C3H8+HNO3=​

Answer 1

2C2H6 + 7O2 => 4CO2 + 6H2O

C2H6 + Cl2 (hv)=> C2H5Cl + HCl

C3H8 + HNO3 (t°)=> C3H7NO2 + H2O