NBS Is Frequently Used in the Bromination of Allylic Carbons

question 100

Multiple Choice

NBS is frequently used in the bromination of allylic carbons to provide

• A)high concentration of bromine needed for the reaction.
• B)low concentration of bromine needed for the reaction.
• C)high concentration of HBr needed for the reaction.
• D)low concentration of HBr needed for the reaction.
• E)B and D

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Definitions:

Double-Sided Memory

A single memory module that contains two memory modules in one container (two banks). Data is still sent to the CPU 64 bits at a time. Some use the terms single-sided and double-sided to describe memory modules that have chips on one side (single-sided) or both sides (double-sided). Another name is double-ranked memory.

DDR4L Module

A type of DDR4 RAM (Random Access Memory) that operates at a lower voltage, offering energy savings while maintaining DDR4's high performance and speed.

DDR4 Module

A type of RAM (Random Access Memory) that represents the fourth generation of Double Data Rate memory, providing higher transfer rates and lower voltage requirements compared to its predecessors.

Voltage

An electronic measurement of the pressure pushing electrons through a circuit. Voltage is measured in volts.