For the following reaction 2X+Y_P the rate of reaction is d[P] = k[X]. Two moles of X are mixed dt with one mole of Y to make 1.0 L of solution. At 50 s, 0.5 mole of Y is left in the reaction mixture. The correct statement(s) about the reaction is(are) (Use: In 2 = 0.693) (A) The rate constant, k, of the reaction is 13.8610 s (B) Half-life of X is 50s _d[x] (C) At 50 s, dt = 13.86x10 mol L s. (D) At 100 s, _d[y] dt =3.46x101 mol Ls.