question_answer

At a temperature T, the \[-161\text{ }kJ\text{ }mo{{l}^{-1}}\] speed of \[-152\,kJ\,\,mo{{l}^{-1}}\] molecules is u. If the temperature is doubled, so that \[-76\,kJ\,mo{{r}^{-1}}\] dissociates into O atoms, then \[-161\text{ }kJ\text{ }mo{{l}^{-1}}\]of oxygen atoms is

A)  \[5mL\]

B)  \[A{{s}_{2}}{{S}_{3}}\]

C)  \[2Ag+2HCl+(O)\xrightarrow{{}}2AgCl+{{H}_{2}}O\]

D)  \[2Ag+2HCl+(O)\xrightarrow{{}}2AgCl+{{H}_{2}}O\]