furan वाक्य

उदाहरण वाक्य

1. There are 6 ?-electrons, so furan is aromatic.
2. Furan is used as a starting point to other specialty chemicals.
3. Ordinarily, furan-side monoadducts form in a higher proportion.
4. Reduction gives 2, 5-bis ( hydroxymethyl ) furan.
5. ?-Epoxy carbonyls have been known to cyclize to furans.
6. The furan may be fused in different ways producing several isomers.
7. The Celgar pulp mill in Castlegar has eliminated dioxin and furan compounds.
8. Included are pyridine, thiophene, pyrrole, and furan.
9. In furan, the oxygen atom is sp 2 hybridized.
10. Dioxins and furans are considered by many to be serious health hazards.