Order of acidic strength of the following compounds will be:

A.		B.	\(C_6H_5OH\)
C.		D.

 

1.  C > D > B > A
2.  D > C > B > A
3.  A > B > C > D
4.  B > A > C > D

The compound that will not form a yellow precipitate on heating with an alkaline solution of iodine is:

1. ${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{CH}\left(\mathrm{OH}\right){\mathrm{CH}}_3$

2. ${\mathrm{CH}}_3\mathrm{OH}$

3. ${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{OH}$

4. ${\mathrm{CH}}_3\mathrm{CH}\left(\mathrm{OH}\right){\mathrm{CH}}_3$

n-Propyl alcohol and Isopropyl alcohol can be chemically distinguished by which reagent:

1. PCl₅

2. Reduction

3. Oxidation with Potassium dichromate

4. Ozonolysis

When phenol is treated with CHCl₃ and NaOH, the product formed is:

1. Benzaldehyde

2. Salicylaldehyde

3. Salicylic acid

4. Benzoic acid

The correct acidic order of the following is:

(I)	(II)	(III)

1.  I > II > III
2.  III > I > II
3.  II > III > I
4.  I > III > II

Incorrect statement among the following is:

In preparation of alkene from alcohol using $A{l}_2{O}_3$ which is an effective factor: 
1. Porosity of $A{l}_2{O}_3$
2. Temperature
3. Concentration
4. Surface area of $A{l}_2{O}_3$

The correct statement among the following is:

Propanol has a higher boiling point than that of butane because:

1. Butane undergoes intermolecular ionic bonding

2. Propanol undergoes intermolecular H-bonding

3. Propanol undergoes intramolecular hydrogen bonding

4. Butane undergoes intermolecular H-bonding

Alcohols are comparatively more soluble in water than hydrocarbons of comparable molecular masses because: