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Recent questions tagged organic-chemistry

Which of the following amines can exhibit enantiomerism?

asked Mar 21, 2014 by thanvigandhi_1

1 answer

Oxidation of aniline with $k_2Cr_2O_7/H_2SO_4$ gives

asked Mar 21, 2014 by thanvigandhi_1

1 answer

In the below reaction $Z$ is

asked Mar 21, 2014 by thanvigandhi_1

1 answer

Which of the following does not react with Hinsberg reagent?

asked Mar 21, 2014 by thanvigandhi_1

1 answer

Which of the statements about the two structures are correct?

asked Mar 21, 2014 by thanvigandhi_1

1 answer

Basic hydrolysis of alkyl cyanide produces

asked Mar 21, 2014 by thanvigandhi_1

1 answer

Which of the following is an ambident nucleophile ?

asked Mar 21, 2014 by thanvigandhi_1

1 answer

Which of the following on dehydration with $P_2O_5$ gives ethanenitrile?

asked Mar 21, 2014 by thanvigandhi_1

1 answer

Reaction of $R-CO-NH_2$ with a mixture of $Br_2$ and $KOH$ gives $R-NH_2$ as main product .The intermediate involved in the reaction are \[\] 1. $R-CO-NHBr$ \[\] 11 . $R-N =C=O$ \[\] 111. $R-NH-Br$ \[\] 1v. $H-CO-NBr_2$

asked Mar 21, 2014 by thanvigandhi_1

1 answer

Which one of the following amines does not undergo acylation?

asked Mar 21, 2014 by thanvigandhi_1

1 answer

Orlon has a unit of

asked Mar 7, 2014 by thanvigandhi_1

1 answer

Which of the following is not correct regarding terylene?

asked Mar 7, 2014 by thanvigandhi_1

1 answer

Which of the following is biodegradable polymer?

asked Mar 7, 2014 by thanvigandhi_1

1 answer

Which of the following monomers gives the polymer neoprene on polymerisation?

asked Mar 7, 2014 by thanvigandhi_1

1 answer

Nylon threads are made of

asked Mar 7, 2014 by thanvigandhi_1

1 answer

Perlon is ?

asked Mar 7, 2014 by thanvigandhi_1

1 answer

Polymer which is used for the formation of baby toys is

asked Mar 6, 2014 by thanvigandhi_1

1 answer

$F_2C=CF_2$ is a monomer of

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Which is used for the formation of Nylon-66?

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Nylon-6 is made from

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Polymer used in bullet proof glass is

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Which of the following is a natural fibre?

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Which of the following is a copolymer?

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Bakelite is obtained from phenol by reacting with

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Synthetic polymer prepared by using ethylene glycol and terephthalic acid is known as

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Natural rubber is a polymer of

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Thiokol is ?

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Caprolactum is the starting material for

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Which of the following polymers has the strongest interparticle forces?

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Which of the following is a homopolymer?

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Which of the following polymer is a copolymer?

asked Mar 6, 2014 by thanvigandhi_1

1 answer

The monomer of PVC is

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Which of the following is not a condensation polymer?

asked Mar 6, 2014 by thanvigandhi_1

2 answers

Nylon -66 is a polyamide of a

asked Mar 6, 2014 by thanvigandhi_1

1 answer

The inter particle forces between linear chains in Nylon-66 are

asked Mar 6, 2014 by thanvigandhi_1

1 answer

Which of the following statement is not correct ?

asked Mar 6, 2014 by meena.p

1 answer

The bonds between carbon atom (1) and carbon atom (2) in compound $N \equiv C-CH =CH_2$ involves the hybrid is :

asked Mar 6, 2014 by meena.p

1 answer

The change in the state of hybridization of the asterisked carbon in the following reaction :

asked Mar 6, 2014 by meena.p

1 answer

Which of the following statement is false about an electrophile ?

asked Mar 6, 2014 by meena.p

1 answer

The correct IUPAC name for the following compound is :

asked Mar 6, 2014 by meena.p

1 answer

An organic compound contains carbon, hydrogen and oxygen . Its elemental analysis gave C, $38.71\%$ and $H, 9.67 \%$ The empirical formula of the compound would be

asked Mar 6, 2014 by meena.p

1 answer

The repeating units in PTFE are

asked Mar 5, 2014 by thanvigandhi_1

1 answer

The S In BuNa –S refers to

asked Mar 5, 2014 by thanvigandhi_1

1 answer

BuNa - S is which of the following?

asked Mar 5, 2014 by thanvigandhi_1

1 answer

Bakelite is ?

asked Mar 5, 2014 by thanvigandhi_1

1 answer

Polymers are

asked Mar 5, 2014 by thanvigandhi_1

1 answer

Consider the following organic compound. To make it a chiral compound. The attack should be on which carbon?

asked Mar 5, 2014 by meena.p

1 answer

Total number of isomers of $C_4H_{10}O$ will be

asked Mar 5, 2014 by meena.p

1 answer

The total number of isomers for $C_4H_8$ is

asked Mar 5, 2014 by meena.p

1 answer

The two isomers given below are :

asked Mar 5, 2014 by meena.p

1 answer

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