(A) whichis better of (i)and (ii) ?(i) CH_(3)CH_(2)C(CH_(3))_(2)Br underset( (ii) "Cul ") overset( (i) "Li")to overset( CH_(3) CH_(2) Br)to (ii)CH_(3)CH_(2) Br underset((ii)"Cul")overset((i) Li)to overset( CH_(3) CH_(2)C(CH_(3))_(2)Br)toAlsoidentift theproductformed .( B) sodiumsaltof whichand will be neededfor theperparationof prepane?( C)whensulphuryl chloride (SO_(2)Cl_(2))is usedtochlorination of analkane, anExplainmechanism of chorination . ( D) givethecondensedformulaefor thealkanes (i ) C_(8 ) H_(18) and (ii)C_(11) H_(24)with thegreatest number of methylgroups ,( e) place thethree isomericpentanesin orderof increasingstabilityat roomtemperature . ( F) writethe structureof all tjhe alkanes that can behydrogentedto from2-methypentane . (G)in thehalogentationof alkanesotherthanmethane , thereis anotherchainterminingreactioncalleddisproportionationwritethe mechanium of thisreaction for overset(*)C_(2) H_(5) (h)write the structureof analkane , C_(8) H_(18)whichgivesonlyonemonochlorosubstitutionproduct.