जॉइन Examsbookउत्तर : 1. "by heating excess of ethanol with conc. H2SO4 at 140°C"
Ethanol is converted into ethoxy ethane,5
प्र: Ethanol is converted into ethoxy ethane,
- 1by heating excess of ethanol with conc. H2SO4 at 140°Ctrue
- 2by treating with conc. H2SO4 at room temperaturefalse
- 3by treating with conc. H2SO4 at 273 Kfalse
- 4by heating Ethanol with excess of conc. H2SO4 at 443 Kfalse
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उत्तर : 1. "by heating excess of ethanol with conc. H2SO4 at 140°C"
व्याख्या :
Answer: A) by heating excess of ethanol with conc. H2SO4 at 140°C Explanation:
समान प्रश्न
Since Nithya and Suganya exchange places, so Rita’s new position is the same as Monika’s earlier position. This position is 17th from the right and 10th from the left. Therefore Number of girls in the row = (16 + 1 + 9) = 26.