The product of the reaction given below is

In the Hofmann-bromamide degradation reaction, the number of moles of

NaOH

and

Br_{2}

used per mole of amine produced are

four moles of $NaOH$ and two moles of $Br_{2}$
two moles of $NaOH$ and two moles of $Br_{2}$
four moles of $NaOH$ and one mole of $B_{1}$
one mole of $NaOH$ and one mole of $Br_{2}$

Topic:

Amines

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2016

View 3 solutions

Which of the following is an anionic detergent?

Sodium lauryl sulphate
Cetyltrimethyl ammonium bromide
Glyceryl oleate
Sodium stearate

Topic:

Chemistry in Everyday Life

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2016

View 3 solutions

water. The vapour pressure of water (in torr) for this aqueous solution is

18 g

of glucose

(C_{6} H_{12} O_{6})

is added to

178.2 g

$76.0$
$752.4$
$759.0$
$7.6$

Topic:

Solutions

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2016

View 14 solutions

Which one of the following complexes shows optical isomerism?

cis $[Co (en)_{2} Cl_{2}] Cl$
trans $[Co (en)_{2} Cl_{2}] Cl$
$[Co (NH_{3})_{4} Cl_{2}] Cl$
$[Co (NH_{3})_{3} Cl_{3}]$

Topic:

Coordination Compounds

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2016

View 4 solutions

Practice questions from Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

What will be the major product when

m

-cresol is reacted with propargyl bromide

(HC \equiv C - CH_{2} Br)

in presence of

K_{2} CO_{3}

in acetone?

Topic:

Alcohols, Phenols and Ethers

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2019

View solution

Iodoform can be prepared from all except

ethyl methyl ketone
isopropyl alcohol
3-methyl-2-butanone
isobutyl alcohol

Topic:

Alcohols, Phenols and Ethers

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2012

View 3 solutions

From amongst the following alcohols the one that would react fastest with conc.

HCl

and anhydrous

ZnCl_{2}

2-butanol
2-methylpropan-2-1
2-methylpropanol
1-butanol

Topic:

Alcohols, Phenols and Ethers

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2010

View 3 solutions

-cresol reacts with chloroform in alkaline medium to give the compound

p

A

which adds hydrogen cyanide to form the compound

B

. The latter, on acidic hydrolysis gives chiral carboxylic acid. The structure of the carboxylic acid is

Topic:

Alcohols, Phenols and Ethers

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2005

View 2 solutions

Practice questions from Alcohols, Phenols and Ethers in the same exam

Ceric ammonium nitrate and CHCl3/alc. KOH are used for the identification of functional groups present in _____ and _____ respectively.

Alcohol, phenol
Amine, phenol
Amine, alcohol
Alcohol, amine

Topic:

Alcohols, Phenols and Ethers

Exam:

JEE Mains 2021 Feb 26 Shift 2

View 2 solutions

In the following sequence of reaction, Toluene

⟶ KMnO_{4} A ⟶ SOCl_{2} B HaSO_{4} / Pd ⟶ C

The product

C

$C_{6} H_{5} COOH$
$C_{6} H_{5} CH_{3}$
$C_{6} H_{5} CH_{2} OH$
$C_{6} H_{5} CHO$

Topic:

Alcohols, Phenols and Ethers

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2015

View solution

Identify the major products

A

and

B

respectively in the following reactions of phenol:

Topic:

Alcohols, Phenols and Ethers

Exam:

JEE Mains 2021 Feb 26 Shift 1

View solution

The electrophile involved in the above reaction is

dichloromethyl cation $(CHCl_{2} \oplus)$
dichlorocarbene $(: CCl_{2})$
trichloromethyl anion $(\overline{C} Cl_{3})$
formyl cation $(C \oplus HO)$

Topic:

Alcohols, Phenols and Ethers

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2006

View 7 solutions

Practice more questions from Alcohols, Phenols and Ethers

Which is not cleaved by

HIO_{4}

I, II, III, IV
I, II
II, III
III, IV

Topic:

Alcohols, Phenols and Ethers

Book:

New Pattern JEE Problems Chemistry for JEE Main and Advance( Master Problem Package) (Arihant)

View 3 solutions

in non-polar aprotic solvent furnishes:

Hard

Phenol on reaction with

Br_{2}

$2, 4, 6$ -tribromophenol
$p$ -bromophenol
$o$ - and $p$ -bromophenol
$m$ -bromophenol

Topic:

Alcohols, Phenols and Ethers

View 3 solutions

Which of the following compounds contain at least one secondary alcohol?

I, II, IV, VI
I, III
I, II, III, V
I, III, V

Topic:

Alcohols, Phenols and Ethers

Book:

Advanced Problems in Organic Chemistry for JEE (M.S. Chouhan)

View 2 solutions

The reaction of

with

HBr

gives

Topic:

Alcohols, Phenols and Ethers

Book:

Organic Chemistry for the IIT JEE (Pearson)

View 6 solutions

Practice questions on similar concepts asked by Filo students

curve for a testrun of a Mitsubishi Galant ES is shown in the accompanying figure. Estimate the speeds at times

A graph of the speed

v

versus time

t

t = 0

2.5, 5, 7.5, 10, 12.5, 15

s from the graph, convert to

ft / s

using

1 mi / h = \frac{22}{15} ft / s

, and use these speeds and Simpson's rule to approximate the number of feet traveled during the first 15 s. Round your answer to the nearest foot.

[Hint : Distance traveled = \int_{0}^{15} v (t) d t .]

Topic:

Chemistry

View solution

A photon of light produced by a surgical laser has an energy of

3.027 \times 1 0^{- 19} J

. Calculate the frequency and wavelength of the photon. What is the total energy in 1 mole of photons? What is the color of the emitted light?

Topic:

Chemistry

View solution

C-NH3 O 19 eveling of in Dos Hella NaNO₂+HU Bo₂+ 4 kon HMOP تاجه LO дусну сон Ether cont СНЗ

Topic:

Aldehydes & Ketones

View solution