Alcohols

Consider compounds A, B and C with following structural formulae
A = $\ce{CH3-CH2-CH2-CH2-CH2-OH}$
B = $\ce{CH2=CH-CH2-CH2-CH3}$
C = $\ce{HO-CH2-CH2-CH(OH)-CH3}$
For the conversion of B from A, reagent (D) required is ________ and structural formula of product (E) obtained when C undergoes same reaction using excess reagent (D) is ________.

Consider the following sequence of reactions

The major product P is:

The major product of which of the following reaction is not obtained by rearrangement reaction ?

For the reaction sequence given below, the correct statement(s) is(are)

Complete reaction of acetaldehyde with excess formaldehyde, upon heating with conc. NaOH solution, gives P and Q. Compound P does not give Tollens' test, whereas Q on acidification gives positive Tollens' test. Treatment of P with excess cyclohexanone in the presence of catalytic amount of p-toluenesulfonic acid (PTSA) gives product R.

Sum of the number of methylene groups ($\ce{-CH2-}$) and oxygen atoms in R is _____.

Consider the following reaction.

On estimation of bromine in 1.00 g of R using Carius method, the amount of AgBr formed (in g) is _____.

[Given: Atomic mass of H = 1, C = 12, O = 16, P = 31, Br = 80, Ag = 108]

Which of the following reagents / reactions will convert 'A' to 'B'?

Hex-4-ene-2-ol on treatment with PCC gives 'A'. 'A' on reaction with sodium hypoiodite gives 'B', which on further heating with soda lime gives 'C'. The compound 'C' is

In the given reaction

'A' can be

Consider the above reaction sequence and identify the product B.

The major product in the following reaction is

The major product (P) of the given reaction is (where, Me is $-\mathrm{CH_3}$)

$$\mathrm{C_6H_{12}O_6\xrightarrow{Zymase}A\xrightarrow[\Delta]{NaOI}B+CHI_3}$$

The number of carbon atoms present in the product B is ______.

In the given reaction,

the number of sp$^2$ hybridised carbon(s) in compound 'X' is ______.

Given below are two statements :

Statement I : On heating with $\mathrm{KHSO_4}$, glycerol is dehydrated and acrolein is formed.

Statement II : Acrolein has fruity odour and can be used to test glycerol's presence.

Choose the correct option.

A sample of 4.5 mg of an unknown monohydric alcohol, R-OH was added to methylmagnesium iodide. A gas is evolved and is collected and its volume measured to be 3.1 mL. The molecular weight of the unknown alcohol is ______ g/mol. [Nearest integer]

Which reactant will give the following alcohol on reaction with one mole of phenyl magnesium bromide (PhMgBr) followed by acidic hydrolysis ?

$$\mathrm{Ph{-}C(Ph)(CH_3){-}OH}$$

The number of non-ionisable protons present in the product B obtained from the following reactions is ______.

$\mathrm{C_2H_5OH+PCl_3\rightarrow C_2H_5Cl+A}$

$\mathrm{A+PCl_3\rightarrow B}$

Choose the correct option for the following reactions.

The major product in the given reaction is