Recent questions and answers in Chemistry

A racemic mixture contains equal ........ of dextrorotatory and laevorotatory isomers.

answered Nov 2, 2017 by Narayandas137

2 answers

n-Butane and iso-butane are .......... isomers

answered May 9, 2017 by meena.p

1 answer

Which of the following statements is false ?

answered May 9, 2017 by meena.p

1 answer

Which of the following isomerisms is shown by alkenes but not by alkanes ?

answered May 9, 2017 by meena.p

1 answer

A compound whose molecules are superimposable on their mirror images even though they contain asymmetric carbon atoms is called

answered May 9, 2017 by meena.p

1 answer

Which of the following can exist as diastereomers ?

answered May 9, 2017 by meena.p

1 answer

Which of the following compounds can exhibit geometrical isomerism ?

answered May 9, 2017 by meena.p

1 answer

The simplest alkane capable of exhibiting chain isomerism has ..... carbon atoms.

answered May 9, 2017 by meena.p

1 answer

The functional isomers of ethers are

answered May 9, 2017 by meena.p

1 answer

Total number of conformations of ethane are

answered May 9, 2017 by meena.p

1 answer

Vapours of n-hexane when passed over special catalysts under high pressure and temperature given benzene. This process is called

answered May 9, 2017 by meena.p

1 answer

Propane when treated with conc. Nitric acid at 723 K gives

answered May 9, 2017 by meena.p

1 answer

With the increase in branching, the boiling point

answered May 9, 2017 by meena.p

1 answer

The addition reaction of carbon-carbon double bonds are

answered May 9, 2017 by meena.p

1 answer

The reactivity of a hydrogen in an alkane depends on

answered May 9, 2017 by meena.p

1 answer

Alkane molecules are not attacked by electrophiles or neutrophiles because they are

answered May 9, 2017 by meena.p

1 answer

Wide range of different hydrocarbons are separated into fractions

answered May 9, 2017 by meena.p

1 answer

Aromatic compounds are known as

answered May 9, 2017 by meena.p

1 answer

Due to presence of double bonds, alkenes are

answered May 9, 2017 by meena.p

1 answer

Carbon monoxide is a gas which is

answered May 9, 2017 by meena.p

1 answer

which of the following compounds can be used as antifreeze in automobile radiators ?

answered May 5, 2017 by meena.p

1 answer

An ether is more volatile than an alcohol having the same molecular formula. This is due to

answered May 5, 2017 by meena.p

1 answer

The reaction of phenol with choloroform in the presence of dilute sodium hydroxide finally introduces, which of the following functional group ?

answered May 5, 2017 by meena.p

1 answer

Consider the following reaction : the produce Z is

answered May 5, 2017 by meena.p

1 answer

Among the following four compounds (A)Phenol (B)Methylphenol (C)meta−nitrophenol (D)Para−nitrophenol the acidity order is

answered May 5, 2017 by meena.p

1 answer

Total number of conformations of ethane are

answered Apr 24, 2017 by meena.p

1 answer

The functional isomers of ethane nitrile is

answered Apr 19, 2017 by meena.p

1 answer

Number of dibromo derivatives possible for propane are

answered Apr 19, 2017 by meena.p

1 answer

Which of the following conformations of n-butane is the least stable ?

answered Apr 19, 2017 by meena.p

1 answer

Which of the following compounds is isomeric with trimethyl amine ?

answered Apr 19, 2017 by meena.p

1 answer

Which of the following pairs of compounds are tautomers ?

answered Apr 19, 2017 by meena.p

1 answer

How many optically active stereoisomers are possible for butane-$2,3-diol?$

answered Apr 19, 2017 by meena.p

1 answer

An isomer of ethanol is:

answered Apr 19, 2017 by meena.p

1 answer

The isomers which can be inter converted through rotation around a single bond are:

answered Apr 19, 2017 by meena.p

1 answer

Which of the following compounds will exhibit cis-trans isomerism?

answered Apr 19, 2017 by meena.p

1 answer

which of the following reactions r redox reactions?

asked May 20, 2016 by stubbynaavi9112000

0 answers

Ask Questions, Get Answers

A racemic mixture contains equal ........ of dextrorotatory and laevorotatory isomers.

n-Butane and iso-butane are .......... isomers

Which of the following statements is false ?

Which of the following isomerisms is shown by alkenes but not by alkanes ?

A compound whose molecules are superimposable on their mirror images even though they contain asymmetric carbon atoms is called

Which of the following can exist as diastereomers ?

Which of the following compounds can exhibit geometrical isomerism ?

The simplest alkane capable of exhibiting chain isomerism has ..... carbon atoms.

The functional isomers of ethers are

Total number of conformations of ethane are

Vapours of n-hexane when passed over special catalysts under high pressure and temperature given benzene. This process is called

Propane when treated with conc. Nitric acid at 723 K gives

With the increase in branching, the boiling point

The addition reaction of carbon-carbon double bonds are

The reactivity of a hydrogen in an alkane depends on

Alkane molecules are not attacked by electrophiles or neutrophiles because they are

Wide range of different hydrocarbons are separated into fractions

Aromatic compounds are known as

Due to presence of double bonds, alkenes are

Carbon monoxide is a gas which is

which of the following compounds can be used as antifreeze in automobile radiators ?

An ether is more volatile than an alcohol having the same molecular formula. This is due to

The reaction of phenol with choloroform in the presence of dilute sodium hydroxide finally introduces, which of the following functional group ?

Consider the following reaction : the produce Z is

Among the following four compounds <br>(A)Phenol <br> (B)Methylphenol <br>(C)meta−nitrophenol <br> (D)Para−nitrophenol <br> the acidity order is

Total number of conformations of ethane are

The functional isomers of ethane nitrile is

Number of dibromo derivatives possible for propane are

Which of the following conformations of n-butane is the least stable ?

Which of the following compounds is isomeric with trimethyl amine ?

Which of the following pairs of compounds are tautomers ?

How many optically active stereoisomers are possible for butane-$2,3-diol?$

An isomer of ethanol is:

The isomers which can be inter converted through rotation around a single bond are:

Which of the following compounds will exhibit cis-trans isomerism?

which of the following reactions r redox reactions?