An organic compound A was found to contain degree of unsaturation 2, one `2^(@)` alcoholic group, one `3^(@)` corbon atoms compound A can be :

An organic compound A was found to contain DU 2, one 2^@ alcoholic group, one 3^@ amine and one 3^@ carbon atom compound A can be:

The presence of unsaturation (olefinic or acetylinic bond ) in an organic compound can be tested with:

Degree of unsaturation of A = 2, it contains no double or triple bonds.

Degree of unsaturation of A = 2, it contains no double or triple bonds.

An organic compound on analysis was found to contain 0.032% of sulphur. The molecular mass of the compound. If its molecule contains two sulphur atoms, is

Consider the following reaction sequence: The degree of unsaturation of organic compound Z is

An organic compound contains 20% carbon. It's vapour density is 120. The number of carbon atoms in one molecule of the compound is

Presence of unsaturation in organic compounds can be tested with: