Give one method for industrial preparation and one for laboratory preparation of CO and
CO2 each.


(i)  2BF3                   +           6LiH        B2H6     +    6LiF    Boron trifluoride       Lithium hydride       Diborane    Lithium fluoride(ii) B2H6                 +    6H2O       2H3BO3     +   6H2    Diborane                 water           Orthoboric acid     Hydrogen(iii) B2H6                 + 2NaH     water   2NaBH4     Diborane           Sodium hybride    Sodium borogy dride
(iv) 
 
(v) 2AI + 2NaOH+ 6H2O2Na+[AI(OH)4]-(aq) + 3H2                                      Sodium terahydroxoaluminate (III)(vi) 3 B2H6+6NH3 3[BH2(NH3)2]+[BH4]-2B3N3H6+12H2                                                                     Borazene