Temperaturaning ortishi bilan muvozanat chap tomonga siljiydigan reaks

18. (99-3-46) Temperaturaning ortishi bilan muvozanat chap tomonga siljiydigan reaksiyalarni korsating: 1) CO(g) + 02(g) 15 C02(g), AH° = —566 kDj; 2) N2(g) + 02(g) U NO(g), HA° = 180 kDj; 3) H2(g) + 02(g) ^ H20(bug), AH° = —483,6 kDj; 4) СаСОз(к) ^-5 CaO(k) + C02(g), AH° = 179 kDj. A) 2, 4 B)1,3
C) 1, 4
D) 2, 3
E) 1, 3