Question
need help with these three. please explain.
Answer l. Which of the following statements is not true? (A) The reverse of a spontaneous reaction is always nonspontaneoas (B) A spontaneous process always moves toward equilibrium (C) A nonspontaneous process cannot be caased to occur (D) A highly spontaneous process need not occur rapidly. 2 Entropy is a measure of (A) free energy (B) the heat of a reaction. (C) the rate of a reaction (D) molecular randomness 3. The nuclear transmutation reaction that leads to the synthesis of plutonium 241 is shown below. What is the identity of the a-particle bombardment target in this reaction? Answer 241 237u X1 4:34 (A) 92 (B) 92 246C (D) 96
Explanation / Answer
1. D
2. D
