C-08-Q074mediumsingle_mcqIn an endothermic reaction, the relation between BrB_rBr and BpB_pBp is:aBr<BpB_r < B_pBr<BpbBr>BpB_r > B_pBr>BpcBr=BpB_r = B_pBr=BpdBp=0B_p = 0Bp=0