When ethanol is heated with conc- H2SO4 at 140-C 413K- the product obtained is-

The correct option is B Diethyl etherWhen ethanol is heated with conc. #160; H_2SO_4 at 140^∘C (413K), the product obtained is diethyl ether. 2C_2H_ ...

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Standard XII

Chemistry

Dehydration of Alcohols

When ethanol ...

Question

When ethanol is heated with conc. $H_{2} S O_{4} a t 140^{\circ} C$ $(413 K)$ , the product obtained is:

Diethyl sulphate

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Ethene

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Diethyl ether

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Solution

The correct option is B Diethyl ether
When ethanol is heated with conc. $H_{2} S O_{4} a t 140^{\circ} C$ (413K), the product obtained is diethyl ether.
$2 C_{2} H_{5} O H H_{2} S O_{4} a t 140^{\circ} C (413 K) - ------------- \to C_{2} H_{5} - O - C_{2} H_{5} + H_{2} O$

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When ethanol is heated with conc. H2SO4at140∘C (413K), the product obtained is:

The correct option is B Diethyl etherWhen ethanol is heated with conc. H2SO4at140∘C (413K), the product obtained is diethyl ether.2C2H5OHH2SO4at140∘C(413K)−−−−−−−−−−−−−−→C2H5−O−C2H5+H2O

When ethanol is heated with conc. $H_{2} S O_{4} a t 140^{\circ} C$ $(413 K)$ , the product obtained is:

The correct option is B Diethyl ether
When ethanol is heated with conc. $H_{2} S O_{4} a t 140^{\circ} C$ (413K), the product obtained is diethyl ether.
$2 C_{2} H_{5} O H H_{2} S O_{4} a t 140^{\circ} C (413 K) - ------------- \to C_{2} H_{5} - O - C_{2} H_{5} + H_{2} O$