問題詳情

【題組】4. What's the DPPH activity before and after RSM?
(A) 64.2% to 76.9%,
(B) 72.6% to76.9%,
(C) 72.6% to 93.2%,
(D) 73.5% to 93.2%.

參考答案

答案:[無官方正解]
難度:計算中-1
書單:沒有書單,新增