Alcohols Phenols and Ethers Test

Result

Alcohols Phenols and Ethers Test - 73

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Weekly Quiz Competition

Question 1
1 / -0

Which one of the following compounds will be most readily dehydrated?

A

B

C

D
Question 2
1 / -0

Identify the dehydration product in the following compound?

A

B

C
both (a) and (b)

D
None of these
Question 3
1 / -0

The increasing order of boiling point for the following compounds is:
$$(1)$$  $${C_2}{H_5}OH$$
$$(2)$$  $${C_2}{H_5}Cl$$
$$(3)$$  $${C_2}{H_5}C{H_3}$$
$$(4)$$  $${C_2}{H_5}OC{H_3}$$

A
(III)<(IV)<(II)<(I)

B
(IV)<(III)<(I)<(II)

C
(II)<(III)<(IV)<(I)

D
(III)<(II)<(I)<(IV)
Question 4
1 / -0

The IUPAC name of the following compound is :

$$CH_3 - \overset{CH_3\!\!\!\!\!}{\overset{|}{CH}} - \overset{O}{\overset{||}{C}} - CH_2 - CH_2 OH$$

A
$$1$$-hydroxy-$$4$$-methylpentan-$$3$$-one

B
$$2$$-methyl-$$5$$-hydroxypentan-$$3$$-one

C
$$4$$-methyl-$$3$$-oxopentan-$$1$$-ol

D
hexan-$$1$$-ol-$$3$$-one

Solution
Question 5
1 / -0

Dehydration of following alcohols follows the order:

A
$$I<II<III<IV$$

B
$$II<III<I<IV$$

C
$$I<II<IV<III$$

D
$$III<I<II<IV$$
Question 6
1 / -0

When equal weights of methyl alcohol and ethyl alcohol react with excess of sodium metal the volume of $$H_2$$ liberated is more in the case of:

A
$$C_2H_5OH$$

B
$$CH_3OH$$

C
Equal in both

D
$$H_2$$ is not liberated
Question 7
1 / -0

Suppose your blaboratory has only $$C{H_3}OH$$ as organic compound and all the inorganic chemicals are available. How will you synthesize the following alcohols?

A
$$C{H_3} - C{H_2} - OH$$

B

C

D

E

Solution
Question 8
1 / -0

The order of boiling point of the following compounds is:

(a) $$CH_{3}CH_{2}OH$$
(b) $$CH_{3}OCH_{3}$$
(c) $$CH_{3}CHO$$

A
$$a < b < c$$

B
$$a > c > b$$

C
$$a > b > c$$

D
$$a < c < b$$
Question 9
1 / -0

Find the structure of product.

A

B

C

D

Solution
Question 10
1 / -0

Which of the following is not the product of dehydration of above compound?

A

B

C

D