题目内容

A party who makes a promise to pay is the ____ of a note.

A. Drawer

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A bearer instrument is payable to ____

Anyone in physical possession of the instrument who presents it for payment when it is due
B. The payee only
C. The indorser only
D. The drawer only

To be negotiable, an instrument must contain a promise or order to pay a() ____ amount of money.

A. Conditional
B. Fixed
C. Inordinate
D. Appreciating

有电极反应Cu2+ + 2e-→ Cu,如果这个电极上有2个单位法拉第的电量通过,那么生成Cu的物质的量是()

A. 1 mol
B. 2 mol
C. 4 mol
D. 需要结合另一个电极反应来确定

某气体参与的反应C→2P为吸热反应,以下判断正确的是()

A. 升高温度,平衡右移
B. 降低温度,平衡右移
C. 加大压力,平衡右移
D. 加入惰性气体,平衡左移

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