Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 2

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Which of the following compounds on reaction with methyl magnesium bromide will give tertiary alcohol.

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Important Questions on Hydroxy Compounds and Ethers

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12th Tamil Nadu Board

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Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 4

In the reaction sequence, Ethene

\overset{HOCl}{\to} A \overset{X}{\to}

ethane

- 1, 2 -

diol.

A

and

X

respectively are

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IMPORTANT

Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 9

{({CH}_{3})}_{3} - C - CH (OH) {CH}_{3} \overset{Con H_{2} {SO}_{4}}{\to} X

(major product)

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Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 10

The correct IUPAC name of the compound,

Question Image

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Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 12

In the reaction, Ethanol $\overset{{PCl}_{5}}{\to} X \overset{alc . KOH}{\to} Y \to_{298 K}^{H_{2} {SO}_{4} / H_{2} O} Z$ . The $' Z'$ is

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Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 14

Isopropylbenzene on air oxidation in the presence of dilute acid gives

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Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 16

{HOCH}_{2} {CH}_{2} - OH

on heating with periodic acid gives

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Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 18

The reaction

Question Image is an example of

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Chemistry Standard 12 Vol II>Chapter 4 - Hydroxy Compounds and Ethers>EVALUATION>Q 19

One mole of an organic compound

(A)

with the formula

C_{3} H_{8} O

reacts completely with two moles of

HI

to form

X

and

Y

. When

Y

is boiled with aqueous alkali it forms

Z

.

Z

answers the iodoform test. The compound

(A)

is