Benzaldehyde are reacted with acid catalyst
If 1g of pyrrole and 1g of benzaldehyde are reacted with acid catalyst to form tetraphenylporphyrin, what is the theoretical yield?
1) 9.30 g.
2) 1.45 g.
3) 2.33 g.
4) 5.79 g.
5) 1.61 g.
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Which of the following ethers has the highest boiling point?
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