Alcohols Phenols and Ethers Test

Result

Alcohols Phenols and Ethers Test - 53

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Weekly Quiz Competition

Question 1
1 / -0

Find the product :

A

B

C

D

Solution
Question 2
1 / -0

Heating together sodium ethoxide and ethyl chloride will give:

A
ether

B
ethyl alcohol

C
acetaldehyde

D
acetic acid

Solution
Question 3
1 / -0

When the reaction between methyl iodide and sodium ethoxide occurs, we get:

A
methyl acetate

B
ethyl methyl ketone

C
ethyl acetate

D
ethyl methyl ether

Solution
Question 4
1 / -0

The reaction, $$(CH_{3})_{3}C - OH \underset {Heat}{\xrightarrow {H_{2}SO_{4}}} (CH_{3})_{2}C = CH_{2}$$, is an example of

A
Sulphonation

B
Decomposition

C
Dehydration

D
Alkylation

Solution

the given reaction is type of Dehydration
Question 5
1 / -0

An equimolar quantities of ethanol and propanol are heated with conc. $$H_2SO_4$$. The products formed is/are:

A
$$C_2H_5OC_2H_5$$

B
$$C_3H_7OC_3H_7$$

C
$$C_2H_5OC_3H_7$$

D
all of these

Solution
Question 6
1 / -0

An olefin may be converted into alcohol by:

A
$$B_{2}H_{6}$$ and $$H_{2}O_{2}$$

B
$$LiAlH_{4}$$

C
$$Acidic \ KMnO_{4}$$

D
$$HOCl$$

Solution
Question 7
1 / -0

Ether which is liquid at room temperature is:

A
$$C_2H_5 - O - CH_3$$

B
$$CH_3 - O - CH_3$$

C
$$C_2H_5 - O - C_2H_5$$

D
None of these

Solution
Question 8
1 / -0

Methyl phenyl ether can be obtained by reacting:

A
phenolate ions and methyl iodide

B
methoxide ion and bromobenzene

C
methanol and phenol

D
bromobenzene and methyl bromide

Solution
Question 9
1 / -0

$$CO+H_2\overset{X(catalyst)}{\underset{300^oC/300 atm}{\rightarrow}}CH_3OH$$, the catalyst X is?

A
$$Fe$$

B
$$Cr_2O_3/ZnO$$

C
$$V_2O_5$$

D
$$Al_2O_3$$

Solution

A mixture of zinc oxide and chromium oxide $$(ZnO−Cr_2O_3)$$ converts water gas in methanol $$(CH_3OH)$$.

The temperature of the reaction is 573 K or 300$$^\circ C $$ and 300 atm.
$$CO+2H_2 \overset{ZnO−Cr_2O_3}{\longrightarrow}CH_3OH$$
Question 10
1 / -0

img, on reaction with $$CH_3OH$$ in presence of $$H^+$$ gives :

A

B

C

D

Solution