Alcohol, Phenols and Ethers · Chemistry · MHT CET

Which among the following has lowest boiling point?

Phenol on reaction with aqueous solution of bromine gives

Which of the following is a bond line structure of glycerol?

$$ \text { Identify the product in the following reaction. } $$

$$ \text { Identify ' } Z \text { ' in the following reaction. } $$

Which among the following has highest boiling point?

Which from following compounds does NOT contain phenolic - OH group?

Identify the major product formed when 2-Methylhexan-3-ol is heated with concentrated sulphuric acid.

Identify substrate ' $A$ ' in the following reaction.

$\mathrm{A}+\mathrm{CO}_2 \xrightarrow[6 \text { atm }]{398 \mathrm{~K}}$ Sodium salicylate $\xrightarrow{\mathrm{H}_3 \mathrm{O}^{+}}$Salicylic acid

Which among the following compounds has lowest boiling point?

Identify the major product obtained when anisole reacts with bromine in acetic acid.

Identify the substrate ' X ' in the following reaction.

$$ \mathrm{X}+\underset{\text { (air) }}{\mathrm{O}_2} \xrightarrow[\text { ii) dil HCl } \Delta]{\text { i) Co-naphenate } 423 \mathrm{~K}} \text { Phenol }+ \text { Acetone } $$

Identify the product ' $Z$ ' in the following series of reactions.

$$ \text { Ethanol } \xrightarrow[\Delta]{\mathrm{SOCl}_2} \mathrm{X} \xrightarrow[\text { Dry ether }]{\mathrm{Mg}} \mathrm{Y} \xrightarrow{\mathrm{NH}_3} \mathrm{Z} $$

Identify the structural formula of phloroglucinol.

Which among the following compounds has lowest boiling point?

Which of the following is NOT dihydric phenol?

Identify the product ' B ' in the following series of reactions.

Which reagent is used in the conversion of phenol to picric acid?

Which of the following is allylic alcohol?

Which among the following has the highest melting point?

According to carbinol system tert-butyl alcohol is named as

Phenol on heating with zinc dust forms

Ethers when dissolved in cold concentrated sulfuric acid forms,

Which of the following compounds is NOT a phenol?

Which from following reagents is used in the conversion of phenol to picric acid?

Identify product obtained in following reaction. $$ \mathrm{C}_6 \mathrm{H}_5 \mathrm{OH} \xrightarrow{\mathrm{CrO}_3} \text { Product } $$

Which from following is called as Lucas reagent?

Which reagent from following is used in Reimer-Tiemann reaction?

Which isomer of $\mathrm{C}_4 \mathrm{H}_9 \mathrm{OH}$ has highest boiling point?

Identify the product ' B ' in the following series of reactions.

$$\text { Propan -1-ol } \xrightarrow[623 \mathrm{~K}]{\mathrm{A}_2 \mathrm{O}_3} \mathrm{~A} \xrightarrow[\text { i) } \mathrm{H}_2 \mathrm{O}]{\text { i) } \mathrm{Conch}_2 \mathrm{SO}_4} \mathrm{~B}$$

Which of the following is a tertiary allylic alcohol?

Which from following is NOT a dihydric compound?

Which of the following ethers is gaseous at room temperature?

Which from following compounds is a trihydric alcohol?

Identify the product P of following reaction.

$$\mathrm{CH}_3 \mathrm{OH}+\mathrm{CH}_3 \mathrm{MgX} \longrightarrow \mathrm{P}+\mathrm{MgX}\left(\mathrm{OCH}_3\right)$$

Which isomer of $\mathrm{C}_4 \mathrm{H}_9 \mathrm{OH}$ has lower boiling point?

Identify the major product formed when 2-Methylhexan-3-ol is heated with concentrated sulphuric acid.

What type of following forces is present ethylene glycol?

Identify product ' B ' in the following reaction.

Cumene $\mathrm{A} \xrightarrow{\mathrm{H}_3 \mathrm{O}^{+}} \mathrm{B}$

What is the name of isobutyl alcohol according to carbinol system?

Which among the following is the method for the preparation of ethers?

The decreasing order of reactivity of following alcohols with halo acid is

(I) $\mathrm{CH}_3 \mathrm{OH}$

(II) $\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{OH}$

(III)

(IV)

Identify the product ' $Z$ ' in the following series of reactions.

Ethanol $\xrightarrow[\Delta]{\mathrm{SOCl}_2} \mathrm{X} \xrightarrow[\text { Dryether }]{\mathrm{Mg}} \mathrm{Y} \xrightarrow{\mathrm{NH}_3} \mathrm{Z}$

Crotonyl alcohol is an example of

Identify the product of following reaction.

Identify the product obtained when ethers are dissolved in cold concentrated sulphuric acid.

Which of the following is a secondary allylic alcohol?

Identify the product obtained when phenol of heated with Zn dust.

Identify the compound having highest solubility in water from following?

What is the formula of Hinsberg's reagent?

What type of information is collected using FTIR fourier transform infrared spectroscopy?

Which of the following is secondary benzylic alcohol?

Which of the following on reaction with Grignard reagent followed by hydrolysis forms secondary alcohol?

What is the percentage of p-bromoanisole formed in the bromination of anisole with bromine in acetic acid?

Which of the following is a pair of dihydric phenols?

What is the name of tert-butyl alcohol according to carbinol system?

Which of the following is primary allylic alcohol?

Which of the following is a secondary allylic alcohol?

Which of the following is a pair of dihydric phenols?

According to carbinol system, name of isopropyl alcohol is

Which of the following is vinylic alcohol?

Identify substrate '$$\mathrm{A}$$' in the following sequence of reactions.

A $$\mathrm{\mathrel{\mathop{\kern0pt\longrightarrow} \limits_\Delta ^{SOC{l_2}}}}$$ B $$\mathrm{\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{{C_2}{H_5}Cl}^{Na/ether}}}$$ 2-Methylbutane

Which of the following is tertiary benzylic alcohol?

Crotonyl alcohol is an example of

Identify the product obtained when ethoxybenzene reacts with hot and concentrated $$\mathrm{HI}$$.

Which from following compounds is obtained when anisole is heated with dilute sulfuric acid?

Which among the following phenols has highest melting point?

The common name of Benzene-1,3-diol is:

Identify the product obtained when phenol is reacted with dilute nitric acid at low temperature.

Which of the following is primary allylic alcohol?

Which of the following is tertiary allylic alcohol?

Identify the solvent used in bromination of phenol to obtain 2,4,6-tribromophenol.

Identify the product obtained when isopropyl bromide is reacted with metallic sodium in dry ether.

An organic compound '$$\mathrm{A}$$' on reaction with $$\mathrm{PCl}_3$$ gives an alkyl chloride having formula $$\mathrm{C}_3 \mathrm{H}_7 \mathrm{Cl}$$. '$$\mathrm{A}$$' on oxidation with $$\mathrm{PCC}$$ forms an aldehyde having formula $$\mathrm{C}_3 \mathrm{H}_6 \mathrm{O}$$. Identify '$$\mathrm{A}$$'.

Identify CORRECT decreasing order of solubilities of alcohols, alkanes and amines in water having comparable molar mass.

Identify the compound with highest acidic strength from following.

Which among the following compounds reacts fastly with $$\mathrm{HBr}$$ ?

Identify the product formed when vapours of 2-methylpropan-2-ol are passed over hot copper.

Which among the following reactions occurs by breaking of $$\mathrm{C}-\mathrm{O}$$ bond in alcohol?

Identify the product when phenol is heated with zinc dust.

Which of the following is secondary benzylic alcohol?

Identify the product $$\mathrm{A}$$ obtained in the following reaction.

Phenol + Conc. Nitric acid $$\stackrel{\text { conc, } \mathrm{H}_2 \mathrm{SO}_4}{\longrightarrow} \mathrm{A}$$

Identify ether from the following compounds.

Which of the following alcohols has lowest boiling point?

Crotonyl alcohol is an example of

When a mixture of vapours of phenol and hydrogen is passed over nickel catalyst at 433 K, the product obtained is

Identify the product $$(\mathrm{A})$$ obtained in the following reaction.

$$\text { Phenol + concentrated Nitric acid } \xrightarrow[\mathrm{H}_2 \mathrm{SO}_4]{\text { concectrated }} \mathrm{A}$$

Which of the following statements about tropone is true?

Identify 2-propoxy benzene from following :

Identify the hetero atom and number of double bonds respectively present in furan?

Ethoxy benzene on reaction with hot and concentrated HI forms

Which of the following is NOT dihydric alcohol?

Identify the major product when anisole is treated with $$\mathrm{Br}_2$$ in presence of acetic acid.

Ethers when dissolved in cold concentrated sulphuric acid forms

Identify the product '$$\mathrm{B}$$' in the following series of reactions.

$$\text { Propan - 1-ol } \xrightarrow[623 \mathrm{~K}]{\mathrm{Al}_2 \mathrm{O}_3} \mathrm{~A} \xrightarrow[\text { ii) } \mathrm{H}_2 \mathrm{O}]{\text { i) conc } \mathrm{H}_2 \mathrm{SO}_4} \mathrm{~B}$$

Which of the following alkyl halide is treated with sodium metal to obtain $$2,2,3,3$$ - tetramethyl butane?

Which among the following compounds has highest melting point?

The common name of Benzene-1,2-diol is

Which among following compounds has highest boiling point?

Identify the major product formed when 2-Methylhexan-3-ol is heated with concentrated sulphuric acid.

Which among the following isomers of $$\mathrm{C}_4 \mathrm{H}_9 \mathrm{OH}$$ has lowest boiling point?

Identify the product B in the following sequence of reactions?

Identify the product $$(\mathrm{X})$$ formed in the following reaction.

$$\mathrm{C}_6 \mathrm{H}_5 \mathrm{OH}+\mathrm{CH}_3 \mathrm{COOH} \stackrel{\mathrm{H}+}{\rightleftharpoons} \mathrm{X} $$

Which among the following is obtained as major product $$\mathrm{x}$$ in the reaction stated below?

Anisole $$\mathrm{\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{conc.\,{H_2}S{O_4}}^{conc.\,HN{O_3}}}}$$ x

Identify secondary allylic alcohol from following.

Identify the reactant, reagent and condition of Kolbe's reaction from following.

Identify the product obtained when phenol reacts with concentrated sulphuric acid at $$293 \mathrm{~K}$$ ?

In carbinol system isobutyl alcohol is named as

Which among the following compounds has highest melting point?

Which of the following reagents is used for the following conversion?

$$\mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}-\mathrm{CHO} \longrightarrow \mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}_2 \mathrm{OH}$$

Which of the following compounds is obtained, when phenol react with bromine water?

Which of the following compounds does not contain group ?

In which of the following compounds intramolecular hydrogen bonding is present?

Which of the following is not dihydric phenol?

Which of the following benzylic alcohol is tertiary alcohol?

Which among the following is an example of allylic alcohol?

Carbolic acid is oxidised by acidified sodium dichromate to give

Natalite is a mixture of

The conversion of 2-methylpropan-1-ol to 2-methylpropan-2-ol is

Isobutylene on hydroboration followed by oxidation with hydrogen peroxide in presence of base yields

Action of hydrogen iodide on anisole gives,