Organic Chemist...

The correct stability order for the following species is

0.395 g of an organic compound by Carius method for the estimation of S gave 0.582 g of BaSO₄. The percentage of S in the compound is

What is the type of hybridisation of each carbon in the compound (CH₃)₂CO?

Which of the following organic compound Wohler synthesised from an inorganic compound, ammonium cyanate in the presence of heat:

The general formula C_nH_2nO₂ could be for open chain

Aniline is purified by

The following compound is:

The compounds CH₃OC₃H₇ and C₂H₅OC₂H₅ exhibit

The boiling point of glycerol is 563 K, but it decomposes below 563 K. It is purified by

Pick out the wrong statement.

How many s and p bonds are there in a molecule of tetracyanoethylene?
 

Propanal and propanone are

Which of the following reactions represents a, g elimination reaction?

Of the five isomeric hexanes, the isomer which can give two monochlorinated compounds is

Which of the following has the most nucleophilic nitrogen?

The molecular formula C₃H₈O represents two alcohols: propan-1-ol and propan-2-ol. This property is called as:

Which type of isomers are formed by the compounds methoxymethane and ethanol?

Compounds containing carbon atoms joined together in the form of a ring as following are:

Which of the following is not a cyclic compound?

Which of the following compounds will exhibit geometrical isomerism?

The IUPAC name of which of the following compounds is incorrect?

Which of the following is optically active?

The number of isomers, including stereoisomers, possible for the compound having molecular formula C₄H₈ is

Which of the following is not true regarding electromeric effect?

0.4 g of an organic compound gave 0.188 g of silver bromide by a halogen estimation method. The percentage of bromine in the compound is (atomic mass of Ag = 108, atomic mass of Br = 80)

Covalent bonds are formed with other carbon atoms due to

A known mass of an organic compound is heated with fuming nitric acid in the presence of silver nitrate. This is:

Which of the following compounds contains amide functional group?

An organic compound containing C, H and N gives the following on analysis:

C = 40%, H = 13.33% and N = 46.67%

What would be its empirical formula?

The common name of 2-butanone is

Which of the following is s-butyl phenylvinyl methane?

Hyperconjugation in an organic compound is a

Which of the following groups does not have priority over formyl (-CHO) group in nomenclature?

The order of stability of the following carbocations is:

Benzene and other related unsaturated ring compounds (benzenoid) such as given below are called: