Which of the following is always on the right side of an equation for radioactive decay? A. A stable element B. A daughter eleme
nt C. A parent element D. A radioactive element
i want to say its parent element but im not sure :(
i want to say its parent element but im not sure :(
1 answer:
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Answer: Option (E) is the correct answer.
Explanation:
A spontaneous reaction is defined as the process which tends to occur on its own. And, a non-spontaneous reaction is defined as a process for the completion of which we have to provide certain conditions.
For example, ice melting at is spontaneous primarily due to the increase in molecular disorder (dispersal of matter). Also, melting of ice is taking place on its own without any external force.
It is not necessary that all exothermic reactions will be exothermic in nature.
Thus, we can conclude that the statement all exothermic reactions are spontaneous, is false.