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A mixture of C_2H_4 and CO_2, effuses four times slowly as H_2 under identical conditions of temperature and pressure. The molar ratio of C_2H_{4 }to CO_2 in the mixture is (1) 1:1 (2) 2:1 (3) 3:1 (4) 3:2 |
| Answer» A mixture of C_2H_4 and CO_2, effuses four times slowly as H_2 under identical conditions of temperature and pressure. The molar ratio of C_2H_{4 }to CO_2 in the mixture is (1) 1:1 (2) 2:1 (3) 3:1 (4) 3:2 | |