Which Compound Will Show an Intense Peak in the Mass

question 64

Multiple Choice

Which compound will show an intense peak in the mass spectrum at m/z 58?

• A) CH₃COCH₂CH₂CH₃
• B) (CH₃)₂CHCOCH₃
• C) CH₃CH₂COCH₂CH₃
• D) (CH₃)₃CCHO
• E) (CH₃)₃CCOCH₃

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Definitions:

Gross Requirements Plan

A schedule that specifies the amount and timing of future material and component requirements necessary to fulfill the production plan.

Net Requirements Plan

An output of the manufacturing planning process that identifies the quantity and timing of future material or product demands based on current inventory levels and scheduled supply.

MRP II

Manufacturing Resource Planning, an integrated method of operational and financial planning for manufacturing companies, an evolution of Material Requirements Planning (MRP).

MRP

Material Requirements Planning; a system for planning and managing inventory levels, production schedules, and purchasing needs in the manufacturing process.