【評論主題】69 下列四項何者錯誤？(A) 1 Faraday＝96489 coulomb(B) 1 ampere＝1 coulomb/sec(C) 1 volt＝1 ampere/ohm(D) 1 coulom

【評論內容】1 ohm = 1 volt/ ampere

【評論主題】70 下列薄層層析法（TLC）之固定相，何者有加入螢光劑？(A) Cellulose (B) Keiselguhr G (C) Silica gel G (D) Silica gel GF 254

【評論內容】Silica with F254 has an flourescent material that absorbs light .....看完整詳解

【評論主題】69 下列四項何者錯誤？(A) 1 Faraday＝96489 coulomb(B) 1 ampere＝1 coulomb/sec(C) 1 volt＝1 ampere/ohm(D) 1 coulom

【評論內容】1 ohm = 1 volt/ ampere

【評論主題】70 下列薄層層析法（TLC）之固定相，何者有加入螢光劑？(A) Cellulose (B) Keiselguhr G (C) Silica gel G (D) Silica gel GF 254

【評論內容】Silica with F254 has an flourescent material that absorbs light at 254nm (hence the 254 name) and emits in the visible spectrum.

【評論主題】63 有 Purple cone flower 之稱的生藥基原為：(A) Ammi visnaga (B) Apium graveolens (C) Silybum marianum (D) Echi

【評論內容】Apium graveolens  旱芹，又稱西洋芹、西芹、芹菜、富菜、藥芹，是傘形科芹屬的植物