The archenteron of the developing sea urchin eventually develops into the ________.

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#Question id: 19666

#XL - P Chemistry

The Lucas test was carried out on three different compounds: A, B, and C. Compounds A and B were turbid at ambient temperature, while compound C did not become turbid until it was heated. Which one of the compounds is tertiary in structure?

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#Question id: 19667

#XL - P Chemistry

Which of the following compounds is formed when secondary alcohols are oxidised by [O]?

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#Question id: 19668

#XL - P Chemistry

Which of the following processes does not result in the production of alcohol?

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#Question id: 19669

#XL - P Chemistry

The conversion of trialkyl borane to an alcohol does not require which of the following?

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#Question id: 19670

#XL - P Chemistry

Ethers may be used as solvents because they react only with which of the following reactants?

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#Question id: 19671

#XL - P Chemistry

An aryl carbon can be found in which of the following compounds?