Answer to Question #181381 in Inorganic Chemistry for Huda Abdul Ghani

Question

Somebody bought a drug that period of validity is 2 years kept in refrigerator at 3°C. But he put it for two weeks in a room at 25°C because of his negligence. It is known that drug will become invalid if 30% of it decomposes, the decomposition ratio of it is not related to the concentration of drug, and the activation energy of it to decompose is 135.0 kJ mol-'. To tell whether the drug is invalid by calculation? A. Decomposition ratio is 41.2%, invalid B. Decomposition ratio is 20.2%, effective C. Decomposition ratio is 62.1%, invalid D. Decomposition ratio is 18.3%, effective

Answer 1

A. Decomposition ratio is 41.2%