To really evaluate the success of this synthesis, you will need to carefully con

Question

To really evaluate the success of this synthesis, you will need to carefully consider the following; purity, percent yield, melting point behavior. To say your experiment was a success and that you have made a reasonable amount of cholesterol nominate, you want to make sure all of these were successful. Which of the following statements is true? Cholesterol nominate has been successfully prepared if the percent yield is 20 percentage, the melting point was 73-75 degree C and liquid crystalline behavior was observed when preparing a liquid crystal display. Cholesterol nominate has been successfully prepared if the percent yield is 90 percentage, the melting point was 74-86 degree C and liquid crystalline behavior was not observed when preparing a liquid crystal display. Cholesterol nominate has been successfully prepared if the percent yield is 60 percentage, the melting point was 72-80 degree C and liquid crystalline behavior was observed when preparing a liquid crystal display. Cholesterol nominate has been successfully prepared if the percent yield is 80 percentage, the melting point was 130 degree C and liquid crystalline behavior was observed when preparing a liquid crystal display.

Explanation / Answer

The first and third statements are true.

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