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Detaching the tubing at a connecting point

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Reference no: EM131344266

1. What problem occurs if a student turns off the aspirator before detaching the tubing at a connecting point?

2. What criteria should you use to determine whether recrystallization or sublimation will be a better method of purification?

3. The reduction of benzil to hydrobenzoin can be followed by TLC or IR or by watching the disappearance of the yellow color. Explain.

Reference no: EM131344266

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