Alcohols Phenols and Ethers Test

Result

Alcohols Phenols and Ethers Test - 71

Score
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Rank
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TIME Taken - -

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Weekly Quiz Competition

Question 1
1 / -0

Product C is:

A

B

C

D
Mixture of 1 and 2
Question 2
1 / -0

The following change takes place in the reactant?

A
Rearrangement of $$C_{1} - C_{2}$$ bond

B
Shift of methyl group from $$C_{3}$$

C
Hydride shift from $$C_{2}$$

D
Loss of $$H^{+}$$ from alcoholic group

Solution
Question 3
1 / -0

The IUPAC name of the following compound is:

A
$$2$$-ethylbutan-$$2$$-ol

B
$$1$$-ethy-$$1$$-methylpropan-$$1$$-ol

C
$$3$$-methyl pentan-$$3$$-ol

D
diethylethanol

Solution
Question 4
1 / -0

Which among the following statements is incorrect?

A
Boiling point of $$CH_3CH_2-OH$$ is greater than $$CH_3-O-CH_3$$ due to the presence of hydrogen bonding

B
All $$2p$$ electrons of $$N$$ atoms in $$N_2$$ molecule take part in molecular formation

C
$$PH_5$$ is well known with hybridisation of $$P$$ as $$sp^3d$$

D
None of these
Question 5
1 / -0

Dehydration by conc.$$H_2SO_4$$ is the most difficult in:

A

B

C

D
Question 6
1 / -0

A compound X $$(C_{7}H_{8}O)$$ insoluble in water, dilute $$HCl$$ and aqueous $$NaHCO_{3}$$ but soluable in dilute NaOH. When X is treated with bromine water, it is coverted into a compound of formula $$C_{7}H_{5}OBr_{3}$$. The compound X is:

A

B

C

D
Question 7
1 / -0

The product of $$A$$ is

A

B

C

D

Solution
Question 8
1 / -0

Which of the following alcohols will dehydrate most rapidly when treated with conc.$$H_2SO_4$$?

A

B

C

D
Question 9
1 / -0

In the following reaction X is :-
$$ _{20}Ca^{40}+X \rightarrow _{21}Sc^{43} + _1H^1 $$

A
Electron

B
Positrom

C
alpha particle

D
proton

Solution
Question 10
1 / -0

$$3$$-methyl-$$2$$-pentene on reaction with $$HOCl$$ gives?

A
$$3$$-chloropentan-$$2$$-ol

B
$$2, 3$$-dichloro-$$3$$-methyl pentane

C
$$2$$-chloro-$$3$$-methyl pentan-$$3$$-ol

D
$$2, 3$$-dimethyl butan-$$2-$$ol

Solution