A Chemist Needs to Reflux a Reaction Mixture at a High

question 48

Multiple Choice

A chemist needs to reflux a reaction mixture at a high temperature.This requires the use of a high-boiling organic solvent.Of the following solvents that are available for use,which would have the highest boiling point,and therefore should be used as the solvent in the reaction?

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Definitions:

Net Exports

The balance of a nation's trade, measured by subtracting its imports from its exports of goods and services.

Depreciation

The process of allocating the cost of a tangible or physical asset over its useful life, reflecting the decrease in value of an asset over time due to use, wear and tear, or obsolescence.

Gross Private Domestic Investment

The total spending on capital goods by private businesses and households within a country's economy, not including expenditures by the government.

Capital

Refers to financial assets or the financial value of assets, such as machinery and buildings, used in producing goods and services.